Use the form below to do your conversion.
Solution
Step1
Log139683=Log(9683) ÷ Log(13)
Log(9683)= 3.9860099318533
Log(13)=1.1139433523068
Log139683=3.9860099318533 ÷ 1.1139433523068
Ans=3.5782878219065
Step2
Alternatively, the logarithm can be calculated like this.