Use the form below to do your conversion.
Solution
Step1
Log139377=Log(9377) ÷ Log(13)
Log(9377)= 3.972063916008
Log(13)=1.1139433523068
Log139377=3.972063916008 ÷ 1.1139433523068
Ans=3.5657683200698
Step2
Alternatively, the logarithm can be calculated like this.