Use the form below to do your conversion.
Solution
Step1
Log139547=Log(9547) ÷ Log(13)
Log(9547)= 3.9798669225649
Log(13)=1.1139433523068
Log139547=3.9798669225649 ÷ 1.1139433523068
Ans=3.5727731704876
Step2
Alternatively, the logarithm can be calculated like this.