# Cube of a Number Calculator

Use the cube calculator below to find the cube of any real number. See below the definition and examples of cubed numbers.

## What is a cube and how to calculate its volume?

A cube is a three-dimensional shape that has all edges of equal length. The volume of a cube is given by the product of its three dimensions. For example, if the edges of a cube measure "a" centimeters, the volume of the cube will be given by the product "a × a × a", which is equal the 3rd power. The Rubik's cube shown has its edges equal to 3 units. So, its volume is:

a^{3} = a × a × a = a^{3} = 3 × 3 × 3 = 27 units or cubic centimeters (27 cm^{3}) (if we choose our volume unit as cubic centimeters).

Um perfect number, also called a cube number, is a number written by using the formula S_{n} = n^{2}, where n is an integer.

Image credits speedcubing.com

### Notice that:

- 0 cubed is 0 (just make n = 0 in the formula S
_{n}= n^{2}) - 1 cubed is 1 (just make n = 1)
- Negative 0 cubed is 0 (just make n = 0)
- Negative 1 cubed is -1 (just make n = 1)

## Cubed Numbers or Perfect Cube Tables

### Cubed Numbers Table for Positive Numbers

Cubed Positive Numbers |
---|

0 cubed equals 0 |

1 cubed equals 1 |

2 cubed equals 8 |

3 cubed equals 27 |

4 cubed equals 64 |

5 cubed equals 125 |

6 cubed equals 216 |

7 cubed equals 343 |

8 cubed equals 512 |

9 cubed equals 729 |

10 cubed equals 1000 |

11 cubed equals 1331 |

12 cubed equals 1728 |

13 cubed equals 2197 |

14 cubed equals 2744 |

15 cubed equals 3375 |

16 cubed equals 4096 |

17 cubed equals 4913 |

18 cubed equals 5832 |

19 cubed equals 6859 |

20 cubed equals 8000 |

### Cubed Numbers Table for Negative Numbers

Cubed Negative Numbers |
---|

-0 cubed equals -0 |

-1 cubed equals -1 |

-2 cubed equals -8 |

-3 cubed equals -27 |

-4 cubed equals -64 |

-5 cubed equals -125 |

-6 cubed equals -216 |

-7 cubed equals -343 |

-8 cubed equals -512 |

-9 cubed equals -729 |

-10 cubed equals -1000 |

-11 cubed equals -1331 |

-12 cubed equals -1728 |

-13 cubed equals -2197 |

-14 cubed equals -2744 |

-15 cubed equals -3375 |

-16 cubed equals -4096 |

-17 cubed equals -4913 |

-18 cubed equals -5832 |

-19 cubed equals -6859 |

-20 cubed equals -8000 |