Nth root of a number
You can use a simple calculator to find the nth root, calculating the power of the number with fractional exponent. The denominator of the exponent
indicates the root we are looking for, such as: 1/2, (square root); 1/3, (cube root) and 1 / nth root (nth root).
a) 811/2 = √81 = 9;
b) 641/3 = ³√64 = 4;
c) N1/nth.root = nth.root √N = n;
To calculate the nth root , insert the nth number, which is appointing as the root to calculate and a number.
Use the point as decimal separator. Example, for the number 5,152.47, enter 5152.47; the result will be displayed automatically after you click "Calculate".
Percent of a number Percent of a total Accumulated total by a percentage Percentage of two numbers Arithmetic mean Geometric mean Harmonic mean Quadratic mean Weighted mean Weighted geometric mean Weighted harmonic mean Standard Deviation Correlation Coefficient Simple Linear Regression Quadratic equation Cubic equation solver Nth root solver Nth Power of a number Logarithm & antilogarithm solver Trigonometric Functions Inverse Trigonometric Functions Directly proportional division Inversely proportional division Determinant matix 3 by 3 Linear equations in two variables Linear equations in three variables Rule of three - Direct proportion Rule of three - Inverse proportion Compound Rule of three Restaurant - checking the bill