Use the form below to do your conversion.
Solution
Step1
Log138737=Log(8737) ÷ Log(13)
Log(8737)= 3.9413623357118
Log(13)=1.1139433523068
Log138737=3.9413623357118 ÷ 1.1139433523068
Ans=3.538207151692
Step2
Alternatively, the logarithm can be calculated like this.