Use the form below to do your conversion.
Solution
Step1
Log139137=Log(9137) ÷ Log(13)
Log(9137)= 3.9608036249118
Log(13)=1.1139433523068
Log139137=3.9608036249118 ÷ 1.1139433523068
Ans=3.5556598248102
Step2
Alternatively, the logarithm can be calculated like this.