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Exponent Calculator - Power, Square, Cube
Free exponent calculator. Calculate any number raised to any power, including squares, cubes, and negative exponents.
Exponent Calculator
Calculate powers and exponents
Result
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What is an Exponent?
An exponent indicates how many times a number (the base) is multiplied by itself. For example, 2³ = 2 × 2 × 2 = 8.
Exponent Rules
a^n = a × a × ... × a (n times)
Special cases: a^0 = 1, a^1 = a, a^(-n) = 1/a^n
Frequently Asked Questions
What is a negative exponent?
A negative exponent means taking the reciprocal. For example, 2^(-3) = 1/2³ = 1/8 = 0.125.
What is any number to the power of 0?
Any non-zero number raised to the power of 0 equals 1. For example, 5^0 = 1, 100^0 = 1.
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