Use the form below to do your conversion.
Solution
Step1
Log137913=Log(7913) ÷ Log(13)
Log(7913)= 3.8983411657275
Log(13)=1.1139433523068
Log137913=3.8983411657275 ÷ 1.1139433523068
Ans=3.4995865432964
Step2
Alternatively, the logarithm can be calculated like this.