Use the form below to do your conversion.
Solution
Step1
Log257907=Log(7907) ÷ Log(25)
Log(7907)= 3.8980117387975
Log(25)=1.397940008672
Log257907=3.8980117387975 ÷ 1.397940008672
Ans=2.7883970088962
Step2
Alternatively, the logarithm can be calculated like this.