Use the form below to do your conversion.
Solution
Step1
Log139365=Log(9365) ÷ Log(13)
Log(9365)= 3.9715077817113
Log(13)=1.1139433523068
Log139365=3.9715077817113 ÷ 1.1139433523068
Ans=3.565269071795
Step2
Alternatively, the logarithm can be calculated like this.