Perfect Cube Calculator

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Choose what you want to calculate.
The integer to cube (n^3).
n cubed (n^3)Perfect cube
125

The cube of the number you entered

Cube root1.709976
Is a perfect cube?Yes - every integer cubed is a perfect cube
n^3125

5 cubed equals 125.

  • 5^3 = 5 x 5 x 5 = 125.
  • The cube root of 125 is 5.
  • Every integer cubed produces a perfect cube by definition.
  • Geometrically, 125 represents the number of unit blocks in a 5 x 5 x 5 cube.

Next stepTry the "Check if a number is a perfect cube" mode to test any large number instantly.

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