Use the form below to do your conversion.
Solution
Step1
Log138695=Log(8695) ÷ Log(13)
Log(8695)= 3.9392695863387
Log(13)=1.1139433523068
Log138695=3.9392695863387 ÷ 1.1139433523068
Ans=3.536328466058
Step2
Alternatively, the logarithm can be calculated like this.