alexa

Math K-Plus

Explaination And Cube Calulator

Help. Print       

What Are Perfect Cube Numbers


So what does n3 mean? Simple, it is a exponent shortcut notation using multiplication. If "n" is a number than "n" times "n" times "n" = n × n × n = n3. Example: 33 = 3 x 3 x 3 = 27.
  • Any number can be cubed; for example (1.5)3 = 1.5 × 1.5 × 1.5 = 3.375. Integers are called Perfect Cubes.
  • Here is a list of the first ten Perfect Cubes: 03 = 0, 13 = 1, 23 = 8, 53 = 125, 63 = 216, 73 = 343, 83 = 512, 93 = 729, and 103 = 1000.

Recommended reading: Exponents.



Sample Syntax
Calculator Input Syntax
Math Expression
Answer
2^3 23 8
2.5^3 2.53 15.625
(3)^3 (3)3 27
(-3)^3 (-3)3 -27
-4^3 -43 -64




Please Read! To use this calculator is easy. It supports all the input formats shown in the yellow column of the table above.

Cube Calculator
Enter Expression Here Then Press The SUBMIT Button