A perfect cube is a number that is the result of multiplying an integer by itself three times.

In other words, it is the cube of an integer. For example:

• 8 is a perfect cube because 2 × 2 × 2 = 8.
• 27 is a perfect cube because 3 × 3 × 3 = 27.
• -64 is a perfect cube because -4 × -4 × -4 = -64.

The number 10 is not a perfect cube because there is no integer that can be multiplied by itself three times to equal 10.

Disclaimer: This calculator is for educational purposes only. Please verify all results for critical applications.