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Last updated on May 27th, 2025

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Cube of 859

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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 when comparing sizes of objects or things with cubic measurements. In this topic, we shall learn about cubes of 859.

Cube of 859 for UAE Students
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Cube of 859

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 859 can be written as 859³, which is the exponential form. Or it can also be written in arithmetic form as 859 × 859 × 859.

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How to Calculate the Value of Cube of 859

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 help in cubing numbers faster and with ease, avoiding confusion or errors during evaluation. By Multiplication Method Using a Formula Using a Calculator

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By Multiplication Method

The multiplication method is a process in mathematics used to find the product of numbers by combining them through repeated multiplication. It is a fundamental operation that forms the basis for more complex mathematical concepts. Step 1: Write down the cube of the given number. 859³ = 859 × 859 × 859 Step 2: You get 635,209,479 as the answer. Hence, the cube of 859 is 635,209,479.

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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 859 into two parts, as 800 and 59. Let a = 800 and b = 59, so a + b = 859 Step 2: Now, apply the formula (a + b)³ = a³ + 3a²b + 3ab² + b³ Step 3: Calculate each term a³ = 800³ 3a²b = 3 × 800² × 59 3ab² = 3 × 800 × 59² b³ = 59³ Step 4: Add all the terms together: (a + b)³ = a³ + 3a²b + 3ab² + b³ (800 + 59)³ = 800³ + 3 × 800² × 59 + 3 × 800 × 59² + 59³ 859³ = 512,000,000 + 113,280,000 + 8,361,600 + 205,379 859³ = 635,209,479 Step 5: Hence, the cube of 859 is 635,209,479.

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Using a Calculator

To find the cube of 859 using a calculator, input the number 859 and use the cube function (if available) or multiply 859 × 859 × 859. This operation calculates the value of 859³, resulting in 635,209,479. It’s a quick way to determine the cube without manual computation. Step 1: Ensure the calculator is functioning properly. Step 2: Press 8 followed by 5 and 9 Step 3: If the calculator has a cube function, press it to calculate 859³. Step 4: If there is no cube function on the calculator, simply multiply 859 three times manually. Step 5: The calculator will display 635,209,479.

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Tips and Tricks for the Cube of 859

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 859

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

Mistake 1

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Incorrect Multiplication

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Numbers might be multiplied only twice, such as 859 × 859 instead of 859 × 859 × 859. Always remember that 859³ = 859 × 859 × 859.

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Solved Examples on Cube of 859

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Problem 1

What is the cube and cube root of 859?

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The cube of 859 is 635,209,479 and the cube root of 859 is approximately 9.541.

Explanation

First, let’s find the cube of 859. We know that the 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 859³ = 635,209,479 Next, we must find the cube root of 859. We know that the 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 ∛859 ≈ 9.541 Hence the cube of 859 is 635,209,479 and the cube root of 859 is approximately 9.541.

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Problem 2

If the side length of the cube is 859 cm, what is the volume?

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The volume is 635,209,479 cm³.

Explanation

Use the volume formula for a cube V = Side³. Substitute 859 for the side length: V = 859³ = 635,209,479 cm³.

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Problem 3

How much larger is 859³ than 800³?

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859³ – 800³ = 123,209,479.

Explanation

First find the cube of 859, which is 635,209,479. Next, find the cube of 800, which is 512,000,000. Now, find the difference between them using the subtraction method. 635,209,479 – 512,000,000 = 123,209,479 Therefore, 859³ is 123,209,479 larger than 800³.

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Problem 4

If a cube with a side length of 859 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 859 cm is 635,209,479 cm³.

Explanation

To find its volume, we multiply the side length by itself three times (since it’s a 3-dimensional object). Cubing 859 means multiplying 859 by itself three times: 859 × 859 = 737,881, and then 737,881 × 859 = 635,209,479. The unit of volume is cubic centimeters (cm³) because we are calculating the space inside the cube. Therefore, the volume of the cube is 635,209,479 cm³.

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Problem 5

Estimate the cube of 858.9 using the cube of 859.

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The cube of 858.9 is approximately 635,209,479.

Explanation

First, identify the cube of 859. The cube of 859 is 859³ = 635,209,479. Since 858.9 is only a tiny bit less than 859, the cube of 858.9 will be almost the same as the cube of 859. The cube of 858.9 is approximately 635,209,479 because the difference between 858.9 and 859 is very small. So, we can approximate the value as 635,209,479.

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FAQs on Cube of 859

1.What are the perfect cubes up to 859?

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2.How do you calculate 859³?

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3.What is the meaning of 859³?

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4.What is the cube root of 859?

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5.Is 859 a perfect cube?

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

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7.How can cultural or local activities in United Arab Emirates support learning Algebra topics such as Cube of 859?

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8.How do technology and digital tools in United Arab Emirates support learning Algebra and Cube of 859?

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

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Important Glossaries for Cube of 859

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 8. Perfect Cube: A number that is the cube of an integer. For example, 27 is a perfect cube because it is 3³. Volume of a Cube: The amount of space inside a cube, calculated as the side length cubed.

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About BrightChamps in United Arab Emirates

At BrightChamps, algebra is more than just digits—it’s a gateway to infinite possibilities! We focus on helping kids across the UAE develop essential math skills, with today’s spotlight on the Cube of 859, especially exploring cubes—in a lively, simple, and enjoyable manner. Whether your child is working out the speed of a roller coaster at Dubai Parks and Resorts, keeping track of scores at local sports events, or managing their allowance for the latest gadgets, mastering algebra helps them gain confidence in daily life. Our interactive lessons make math fun and accessible. Because children in the UAE learn differently, we adapt our teaching to fit their individual learning styles. From Dubai’s towering skyscrapers to Abu Dhabi’s cultural heritage, BrightChamps makes algebra come alive across the UAE. Let’s make cubes a delightful 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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