Calculate root of a number

What is root of a number? Calculating square root, cube root and any degree root from number

2 2065   = 45.442271070007

Calculate Percentage of a Number

What is percent of a number? How much is % of a number?
%

8% of 2065 =
165.2
2065 - 8% =
1899.8

Calculate Exponents

What is exponent of a number? Calculating power of a number?
^

44 = 256