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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.

Cubed result:

• 3 cubed = 3^3 = 33
• 3 cubed = 3 × 3 × 3
• 3 cubed = 9 × 3 = 27

What is a cube and how to calculate its volume?

Um cubo é um forma tridimensional que possui todas as arestas de igual comprimento. O volume de um cubo é dado pelo produto de suas três dimensões. Por exemplo, se as arestas de um cubo medem "a" centímetros, o volume do cubo será dado pelo produto "a × a × a", que é igual a a3. O cubo de Rubik mostrado tem suas arestas iguais a 4 unidades. Então, seu volume é:

a3 = a × a × a = a3 = 4 × 4 × 4 = 64 unidade ou centímetros cúbicos (64 cm3) (se escolhermos nossa unidade de volume como centímetros cúbicos).

Um número cubo perfeito, also called a cube number, is a number written by using the formula Sn = n2, where n is an integer.

Image credits speedcubing.com

Notice that:

• 0 cubed is 0 (just make n = 0 in the formula Sn = n2)
• 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

Sample Cubed or Perfect Cubes

Disclaimer

While every effort is made to ensure the accuracy of the information provided on this website, neither this website nor its authors are responsible for any errors or omissions, or for the results obtained from the use of this information. All information in this site is provided “as is”, with no guarantee of completeness, accuracy, timeliness or of the results obtained from the use of this information.