Exponent calculator

Work out b to the power n, or find the exponent that turns b into a given number.

Your answer

2^101,024
Scientific notation1.02400000e+3

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How we worked it out

Updated as you change the numbers.

  1. Multiply 2 by itself 10 times.

Method and assumptions

bⁿ multiplies b by itself n times; b⁰ = 1, b⁻ⁿ = 1 ÷ bⁿ and b^(1/q) is the q-th root. Solving bˣ = y uses logarithms: x = log y ÷ log b.

Questions

What is 2 to the 10th power?

1,024.

Sources

Method and figures checked on . Every worked answer on this page is covered by an automated test. Found a mistake? Tell us.

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