Use the form below to do your conversion.
Solution
Step1
Log258159=Log(8159) ÷ Log(25)
Log(8159)= 3.9116369331294
Log(25)=1.397940008672
Log258159=3.9116369331294 ÷ 1.397940008672
Ans=2.7981436319612
Step2
Alternatively, the logarithm can be calculated like this.