Exponent Calculator
Squares, cubes and any powerRuns locally · nothing uploaded
- x to the power of 101024
- Scientific notation1.024e+3
- Square x²4
- Cube x³8
Common powers
x-2 = 0.25
x-1 = 0.5
x0 = 1
x0.5 = 1.41421356
x1 = 2
x2 = 4
x3 = 8
x4 = 16
x5 = 32
x6 = 64
x8 = 256
x10 = 1,024
Also works as:square calculatorcube calculatorpower calculator2 to the power of
How to use
- 1Enter the base x.
- 2Enter the exponent n.
- 3Read the result, scientific notation and a table of common powers.
FAQ
What is a negative exponent?
x⁻ⁿ = 1 ÷ xⁿ. For example 2⁻³ = 1/8 = 0.125.
What does a power of 0.5 mean?
x^0.5 is the square root of x; x^(1/3) is the cube root.
Can it show all digits of 2^100?
Yes. With integer base and exponent the full exact value is shown.
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