Last updated on July 2nd, 2025
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 the cube of 1379.
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 1379 can be written as 1379³, which is the exponential form.
Or it can also be written in arithmetic form as 1379 × 1379 × 1379.
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.
- By Multiplication Method
- Using a Formula
- Using a Calculator
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. 1379³ = 1379 × 1379 × 1379
Step 2: You get 2,621,577,339 as the answer. Hence, the cube of 1379 is 2,621,577,339.
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 1379 into two parts. Let a = 1300 and b = 79, so a + b = 1379
Step 2: Now, apply the formula (a + b)³ = a³ + 3a²b + 3ab² + b³
Step 3: Calculate each term a³ = 1300³ 3a²b = 3 × 1300² × 79 3ab² = 3 × 1300 × 79² b³ = 79³
Step 4: Add all the terms together: (a + b)³ = a³ + 3a²b + 3ab² + b³ (1300 + 79)³ = 1300³ + 3 × 1300² × 79 + 3 × 1300 × 79² + 79³ 1379³ = 2,197,000,000 + 394,020,000 + 243,330,000 + 493,339 1379³ = 2,621,577,339
Step 5: Hence, the cube of 1379 is 2,621,577,339.
To find the cube of 1379 using a calculator, input the number 1379 and use the cube function (if available) or multiply 1379 × 1379 × 1379.
This operation calculates the value of 1379³, resulting in 2,621,577,339.
It’s a quick way to determine the cube without manual computation.
Step 1: Ensure the calculator is functioning properly.
Step 2: Press 1 followed by 379
Step 3: If the calculator has a cube function, press it to calculate 1379³.
Step 4: If there is no cube function on the calculator, simply multiply 1379 three times manually.
Step 5: The calculator will display 2,621,577,339.
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.
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:
What is the cube and cube root of 1379?
The cube of 1379 is 2,621,577,339 and the cube root of 1379 is approximately 11.072.
First, let’s find the cube of 1379.
We know that the cube of a number is calculated as x³ = y, where x is the given number, and y is the cubed value of that number.
So, we get 1379³ = 2,621,577,339.
Next, we must find the cube root of 1379.
We know that the cube root of a number ‘x’ is calculated as ∛x = y, where x is the given number, and y is the cube root value of the number.
So, we get ∛1379 ≈ 11.072. Hence the cube of 1379 is 2,621,577,339 and the cube root of 1379 is approximately 11.072.
If the side length of a cube is 1379 cm, what is the volume?
The volume is 2,621,577,339 cm³.
Use the volume formula for a cube V = Side³. Substitute 1379 for the side length: V = 1379³ = 2,621,577,339 cm³.
How much larger is 1379³ than 1300³?
1379³ – 1300³ = 424,577,339.
First, find the cube of 1379, which is 2,621,577,339.
Next, find the cube of 1300, which is 2,197,000,000.
Now, find the difference between them using the subtraction method. 2,621,577,339 – 2,197,000,000 = 424,577,339.
Therefore, 1379³ is 424,577,339 larger than 1300³.
If a cube with a side length of 1379 cm is compared to a cube with a side length of 1000 cm, how much larger is the volume of the larger cube?
The volume of the cube with a side length of 1379 cm is 2,621,577,339 cm³.
To find its volume, we multiply the side length by itself three times (since it’s a 3-dimensional object).
Cubing 1379 means multiplying 1379 by itself three times: 1379 × 1379 = 1,902,641, and then 1,902,641 × 1379 = 2,621,577,339.
The unit of volume is cubic centimeters (cm³), because we are calculating the space inside the cube.
Therefore, the volume of the cube is 2,621,577,339 cm³.
Estimate the cube of 1378 using the cube of 1379.
The cube of 1378 is slightly less than 2,621,577,339.
First, identify the cube of 1379, which is 1379³ = 2,621,577,339.
Since 1378 is only slightly less than 1379, the cube of 1378 will be almost the same as the cube of 1379.
The cube of 1378 is slightly less than 2,621,577,339 because the difference between 1378 and 1379 is very small.
So, we can approximate the value as slightly less than 2,621,577,339.
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.
: He loves to play the quiz with kids through algebra to make kids love it.