Use the form below to do your conversion.
Solution
Step1
Log286857=Log(6857) ÷ Log(28)
Log(6857)= 3.8361341494654
Log(28)=1.4471580313422
Log286857=3.8361341494654 ÷ 1.4471580313422
Ans=2.6508052793014
Step2
Alternatively, the logarithm can be calculated like this.