Power calculator
Calculate a^b — a raised to the power b. Works with integers, decimals, and negative exponents.
Base (a)^Exponent (b)
Power rules
a^0 = 1. a^1 = a. a^(-n) = 1/a^n. (a^m)^n = a^(mn). a^m × a^n = a^(m+n).
Powers of 2
2¹=2, 2²=4, 2³=8, 2⁴=16, 2⁵=32, 2⁶=64, 2⁷=128, 2⁸=256, 2⁹=512, 2¹⁰=1024.
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