Perfect Cube Calculator

Perfect cube calculator checks if a number is a perfect cube number or not.

What is a perfect cube number?

A perfect cube number is a number to the power of 3。
It is called a perfect cube number because the volume of a cube is
length³.
A number to the power of 3 is the same way as calculating the volume of a cube,
therefore it is called a perfect cube number.
For example, 64 is a perfect cube number because 4 x 4 x 4 = 64.