Use the form below to do your conversion.
Solution
Step1
Log257913=Log(7913) ÷ Log(25)
Log(7913)= 3.8983411657275
Log(25)=1.397940008672
Log257913=3.8983411657275 ÷ 1.397940008672
Ans=2.7886326605894
Step2
Alternatively, the logarithm can be calculated like this.