Use the form below to do your conversion.
Solution
Step1
Log139397=Log(9397) ÷ Log(13)
Log(9397)= 3.9729892268553
Log(13)=1.1139433523068
Log139397=3.9729892268553 ÷ 1.1139433523068
Ans=3.5665989824597
Step2
Alternatively, the logarithm can be calculated like this.