Use the form below to do your conversion.
Solution
Step1
Log139097=Log(9097) ÷ Log(13)
Log(9097)= 3.9588981947108
Log(13)=1.1139433523068
Log139097=3.9588981947108 ÷ 1.1139433523068
Ans=3.5539492977918
Step2
Alternatively, the logarithm can be calculated like this.