Use the form below to do your conversion.
Solution
Step1
Log139371=Log(9371) ÷ Log(13)
Log(9371)= 3.9717859378791
Log(13)=1.1139433523068
Log139371=3.9717859378791 ÷ 1.1139433523068
Ans=3.5655187758462
Step2
Alternatively, the logarithm can be calculated like this.