Use the form below to do your conversion.
Solution
Step1
Log257649=Log(7649) ÷ Log(25)
Log(7649)= 3.8836046609223
Log(25)=1.397940008672
Log257649=3.8836046609223 ÷ 1.397940008672
Ans=2.778091074603
Step2
Alternatively, the logarithm can be calculated like this.