Exponent, Root and Log Calculator
Raise a number to any power, take a square, cube or n-th root, or find a logarithm in any base.
The power, the root (2 for square root, 3 for cube root) or the log base (10, or 2.718281828 for ln).
Answer
1,024
- Rounded
- 1,024
2 to the power 10 is 1,024.
How it's worked out
- Multiply out
2^101,024
The rules
xⁿ = x × x × … (n times) · ⁿ√x = x^(1/n) · logₙ x = ln x ÷ ln n
Worked example
Log base 2 of 1,024 is ln 1,024 ÷ ln 2 = 6.931 ÷ 0.693 = 10.
Questions people ask
What is 2 to the power 10?
1,024: 2 multiplied by itself 10 times.
How do I find a cube root?
Choose the root and set n to 3. The cube root of 27 is 3, and of −27 is −3.
What is a logarithm?
The power you raise the base to in order to get x. Log base 2 of 1,024 is 10, because 2¹⁰ = 1,024.
About this calculator
Formula and rules last checked 25 October 2026Written and tested by the CalcPenguin teamReport a problem
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