Use the form below to do your conversion.
Solution
Step1
Log13931=Log(931) ÷ Log(13)
Log(931)= 2.9689496809813
Log(13)=1.1139433523068
Log13931=2.9689496809813 ÷ 1.1139433523068
Ans=2.6652609172926
Step2
Alternatively, the logarithm can be calculated like this.