Use the form below to do your conversion.
Solution
Step1
Log138047=Log(8047) ÷ Log(13)
Log(8047)= 3.905634001327
Log(13)=1.1139433523068
Log138047=3.905634001327 ÷ 1.1139433523068
Ans=3.5061334072679
Step2
Alternatively, the logarithm can be calculated like this.