Calculate any number raised to any power — positive, negative, or fractional. Also calculates roots and shows the full working.
Shows how many times to multiply the base by itself. Two to the power three equals 2 times 2 times 2 equals 8.
The reciprocal. x to the power -n equals 1 divided by x to the n. For example: 2 to the -3 equals 1/8 equals 0.125.
A root. x to the 1/2 equals the square root of x. x to the 1/3 equals the cube root of x.
A number expressed as a decimal times a power of 10. Useful for very large or very small numbers.
No. 2 to the power 10 equals 1024. 10 to the power 2 equals 100. Exponentiation is not commutative.