Exponent Calculator

Compute powers and roots: whole-number, negative and fractional exponents are all supported, with the exponent rule that applies.

How to use the exponent calculator

Enter the base and the exponent.
See the value and the rule used.

Examples

2^10

Answer: 1024

8^(1/3)

Answer: 2

Formulas

Exponent Rules

a^{m} a^{n} = a^{m + n},; \frac{a ^{m}}{a ^{n}} = a^{m - n},; (a^{m})^{n} = a^{mn},; a^{- n} = \frac{1}{a ^{n}}

Frequently asked questions