Math CalculatorsActive Calculation Engine
Root Calculator
Calculate the square root, cube root, or n-th root of any number.
General Root Info
ⁿ√x or x^(1/n)
Calculates the n-th root of a given number x. This means finding a value that, when multiplied by itself n times, equals x.
Example: The 4th root of 81 is 3, since 3 × 3 × 3 × 3 = 81.