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Last updated on June 5th, 2025

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Cube of 732

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When a number is multiplied by itself thrice, the resultant number is called the cube of a number. Cubing is used while comparing sizes of objects or things with cubic measurements. In this topic, we shall learn about cubes of 732.

Cube of 732 for US Students
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Cube of 732

A cube number is a value obtained by raising a number to the power of 3, or by multiplying the number by itself three times. When you cube a positive number, the result is always positive. When you cube a negative number, the result is always negative. This is because a negative number by itself three times results in a negative number.

 

The cube of 732 can be written as 732³, which is the exponential form. Or it can also be written in arithmetic form as, 732 × 732 × 732.

 

cube of 732

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How to Calculate the Value of Cube of 732

In order to check whether a number is a cube number or not, we can use the following three methods: multiplication method, a factor formula (a³), or by using a calculator. These three methods will help kids to cube the numbers faster and easier without feeling confused or stuck while evaluating the answers.

 

  1. By Multiplication Method
  2. Using a Formula
  3. Using a Calculator
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By Multiplication Method

The multiplication method is a process in mathematics used to find the product of two numbers or quantities by combining them through repeated addition. It is a fundamental operation that forms the basis for more complex mathematical concepts.

 

Step 1: Write down the cube of the given number. 732³ = 732 × 732 × 732

 

Step 2: You get 392,263,488 as the answer. Hence, the cube of 732 is 392,263,488.

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Using a Formula (a³)

The formula (a + b)³ is a binomial formula for finding the cube of a number. The formula is expanded as a³ + 3a²b + 3ab² + b³.

 

Step 1: Split the number 732 into two parts, as 700 and 32. Let a = 700 and b = 32, so a + b = 732

 

Step 2: Now, apply the formula (a + b)³ = a³ + 3a²b + 3ab² + b³

 

Step 3: Calculate each term

 

a³ = 700³

 

3a²b = 3 × 700² × 32

 

3ab² = 3 × 700 × 32²

 

b³ = 32³

 

Step 4: Add all the terms together:

 

(a + b)³ = a³ + 3a²b + 3ab² + b³

 

(700 + 32)³ = 700³ + 3 × 700² × 32 + 3 × 700 × 32² + 32³

 

732³ = 343,000,000 + 47,040,000 + 2,150,400 + 32,768

 

732³ = 392,263,488

 

Step 5: Hence, the cube of 732 is 392,263,488.

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Using a Calculator

To find the cube of 732 using a calculator, input the number 732 and use the cube function (if available) or multiply 732 × 732 × 732. This operation calculates the value of 732³, resulting in 392,263,488. It’s a quick way to determine the cube without manual computation.

 

Step 1: Ensure the calculator is functioning properly.

 

Step 2: Press 7 followed by 3, then 2

 

Step 3: If the calculator has a cube function, press it to calculate 732³.

 

Step 4: If there is no cube function on the calculator, simply multiply 732 three times manually.

 

Step 5: The calculator will display 392,263,488.

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Tips and Tricks for the Cube of 732

  • The cube of any even number is always even, while the cube of any odd number is always odd.

 

  • The product of two or more perfect cube numbers is always a perfect cube.

 

  • A perfect cube can always be expressed as the product of three identical groups of equal prime factors.
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Common Mistakes to Avoid When Calculating the Cube of 732

There are some typical errors that kids might make during the process of cubing a number. Let us take a look at five of the major mistakes that kids might make:

Mistake 1

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Incorrect Multiplication

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Kids might multiply the numbers only twice. That is, 732 × 732 and not 732 × 732 × 732. Always remember that 732³ = 732 × 732 × 732.

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Solved Examples on Cube of 732

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Problem 1

What is the cube and cube root of 732?

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The cube of 732 is 392,263,488 and the cube root of 732 is approximately 8.966.

Explanation

First, let’s find the cube of 732.

 

We know that cube of a number, such that x³ = y Where x is the given number, and y is the cubed value of that number

 

So, we get 732³ = 392,263,488

 

Next, we must find the cube root of 732. We know that cube root of a number ‘x’, such that ∛x = y Where ‘x’ is the given number, and y is the cube root value of the number.

 

So, we get ∛732 ≈ 8.966

 

Hence the cube of 732 is 392,263,488 and the cube root of 732 is approximately 8.966.

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Problem 2

If the side length of the cube is 732 cm, what is the volume?

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The volume is 392,263,488 cm³.

Explanation

Use the volume formula for a cube V = Side³.

 

Substitute 732 for the side length: V = 732³ = 392,263,488 cm³.

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Problem 3

How much larger is 732³ than 600³?

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732³ – 600³ = 172,263,488.

Explanation

First find the cube of 732, that is 392,263,488.

 

Next, find the cube of 600, which is 216,000,000.

 

Now, find the difference between them using the subtraction method. 392,263,488 – 216,000,000 = 176,263,488

 

Therefore, 732³ is 176,263,488 larger than 600³.

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Problem 4

If a cube with a side length of 732 cm is compared to a cube with a side length of 100 cm, how much larger is the volume of the larger cube?

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The volume of the cube with a side length of 732 cm is 392,263,488 cm³.

Explanation

To find its volume, we multiply the side length by itself three times (since it’s a 3-dimensional object).

 

Cubing 732 means multiplying 732 by itself three times: 732 × 732 = 535,824, and then 535,824 × 732 = 392,263,488.

 

The unit of volume is cubic centimeters (cm³), because we are calculating the space inside the cube.

 

Therefore, the volume of the cube is 392,263,488 cm³.

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Problem 5

Estimate the cube of 731 using the cube of 732.

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The cube of 731 is approximately 392,263,488.

Explanation

First, identify the cube of 732, The cube of 732 is 732³ = 392,263,488.

 

Since 731 is only a tiny bit less than 732, the cube of 731 will be almost the same as the cube of 732.

 

The cube of 731 is approximately 392,263,488 because the difference between 731 and 732 is very small.

 

So, we can approximate the value as 392,263,488.

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FAQs on Cube of 732

1.What are the perfect cubes up to 732?

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2.How do you calculate 732³?

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3.What is the meaning of 732³?

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4.What is the cube root of 732?

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5.Is 732 a perfect cube?

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6.How does learning Algebra help students in United States make better decisions in daily life?

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7.How can cultural or local activities in United States support learning Algebra topics such as Cube of 732?

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8.How do technology and digital tools in United States support learning Algebra and Cube of 732?

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9.Does learning Algebra support future career opportunities for students in United States?

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Important Glossaries for Cube of 732

  • Binomial Formula: It is an algebraic expression used to expand the powers of a number, written as (a + b)ⁿ, where ‘n’ is a positive integer raised to the base. The formula is used to find the square and cube of a number.

 

  • Cube of a Number: Multiplying a number by itself three times is called the cube of a number.

 

  • Exponential Form: It is a way of expressing numbers using a base and an exponent (or power), where the exponent value indicates how many times the base is multiplied by itself. For example, 2³ represents 2 × 2 × 2 equals to 8.

 

  • Perfect Cube: A number that can be expressed as the cube of an integer.

 

  • Volume of a Cube: The amount of space enclosed within a cube, calculated as the side length cubed (Side³).
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About BrightChamps in United States

At BrightChamps, we believe algebra is more than just symbols—it’s a gateway to endless possibilities! Our goal is to support kids all across the United States in mastering essential math concepts, like today’s focus on the Cube of 732, especially the fascinating world of cubes—in a way that’s engaging, clear, and enjoyable. Whether your child is calculating how quickly a roller coaster zooms through Disney World, tracking scores at a Little League baseball game, or budgeting their allowance for new gadgets, understanding algebra builds the confidence they need for daily life. Our hands-on lessons make math both accessible and fun. Since children in the USA learn in diverse ways, we customize our teaching to match each student’s learning style. From the energetic streets of New York City to the sunny beaches of California, BrightChamps brings algebra to life, making it exciting and relevant across America. Let’s make cubes an exciting part of every child’s math journey!
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Jaskaran Singh Saluja

About the Author

Jaskaran Singh Saluja is a math wizard with nearly three years of experience as a math teacher. His expertise is in algebra, so he can make algebra classes interesting by turning tricky equations into simple puzzles.

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Fun Fact

: He loves to play the quiz with kids through algebra to make kids love it.

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