Use the form below to do your conversion.
Solution
Step1
Log138761=Log(8761) ÷ Log(13)
Log(8761)= 3.9425536803342
Log(13)=1.1139433523068
Log138761=3.9425536803342 ÷ 1.1139433523068
Ans=3.5392766357191
Step2
Alternatively, the logarithm can be calculated like this.