Use the form below to do your conversion.
Solution
Step1
Log257073=Log(7073) ÷ Log(25)
Log(7073)= 3.8496036580824
Log(25)=1.397940008672
Log257073=3.8496036580824 ÷ 1.397940008672
Ans=2.7537688557461
Step2
Alternatively, the logarithm can be calculated like this.