# Manuals/calci/FOURTHROOT

FOURTHROOT (Number)

• is any real number.

## Description

• This function shows the Fourth root of a given number.
• The fourth root of a number is the number that would have to be multiplied by itself 4 times to get the original number.
• For example, the fourth root of 81 is 3 as 3 x 3 x 3 x 3 is 81.
• Generally Second root is called Square root and Third root is called Cube root.
• These roots are easy to calculate by hand but even for perfect fourth root numbers, fourth root can be difficult to calculate by hand.
• So we can use this function to calculate the fourth root of the number with in a second.

## Examples

1. FOURTHROOT(16) = 2
2. FOURTHROOT(234256) =22
3. FOURTHROOT(7612) = 9.340598291584374
4. FOURTHROOT(-625) = 0-ⅈ5

Fourth Root