## What is Cube?

**Cube definition:** When a number is multiplied by itself three times, the product so formed is called the cube of that number.

If ‘b’ is a number, then the cube of b is

b^{3}^{ }= b x b x b.

**Example: What is Cubed of 3?**

3 Cubed =

3 × 3 x 3 = 27, we say that 27 is the cube of 3.

### Other examples of cube

- 1 × 1× 1 =1
^{3}= 1, cube of 1 is 1. - 2 × 2 × 2= 2
^{3}= 8, cube of 2 is 8. - 4 × 4 × 4 = 4
^{3}= 64, cube of 4 is 64. - 5 × 5 × 5 = 5
^{3}= 125, cube of 5 is 125.

**Thus, the cube of a number is a number raised to the power 3.**