How to use the exponent and root calculator
Compute powers and roots. Enter base, exponent in the fields above; the base to the power n, square root of base, cube root of base, nth root of base are computed instantly and plotted on the chart so you can see how the answer changes.
Formula
Variables
- bs — Base
- n — Exponent
Worked example
With base = 2, exponent = 10, the calculator gives base to the power n ≈ 1,024; square root of base ≈ 1.414214; cube root of base ≈ 1.259921; nth root of base ≈ 1.071773.
Frequently asked questions
What is the formula for the exponent and root calculation?
Base to the power n = bs^n. Square root of base = √(bs). Cube root of base = cbrt(bs). nth root of base = bs^(1 / n). Here bs is base, n is exponent.
What inputs do I need for the exponent and root calculator?
You need base, exponent. Each field is pre-filled with a typical example so you can see how the result responds as you edit the numbers.
How do I use this calculator?
Type values into the input fields. Results and the chart update instantly. Use Reset to restore the example values, Copy results to paste them elsewhere, or Share to copy a link that preserves your inputs.
Is the result exact?
Calculations use standard formulas and double-precision arithmetic, then display about seven significant figures. Real-world measurements carry uncertainty, so treat results as estimates unless your inputs are exact.