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What is Log Base 5 of 90?

Logarithm & Inverse Log CalculatorLogarithm calculator to generate step by step calculation for how to find what is log base 5 of 90? Logarithm base 5 of 90 is 2.7959.

log5(90) = 2.7959

How to Find log5(90)? - Work with Steps

The below is the work with steps to find what is log base 5 of 90 shows how the input values are being used in the log base 5 functions. Formula:
logb(x) = y, if by = x

Input:
x = 90
b = 5

Solution:
y = log5 90
= log(5 x 2 x 3 x 3)
= log5(5) + log5(2) + log5(3) + log5(3)
= 1 + 0.4307 + 0.6826 + 0.6826
= 2.7959
log5(90) = 2.7959

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