Use the form below to do your conversion.
Solution
Step1
Log139175=Log(9175) ÷ Log(13)
Log(9175)= 3.9626060729241
Log(13)=1.1139433523068
Log139175=3.9626060729241 ÷ 1.1139433523068
Ans=3.557277903511
Step2
Alternatively, the logarithm can be calculated like this.