Use the form below to do your conversion.
Solution
Step1
Log138209=Log(8209) ÷ Log(13)
Log(8209)= 3.9142902556659
Log(13)=1.1139433523068
Log138209=3.9142902556659 ÷ 1.1139433523068
Ans=3.5139042282177
Step2
Alternatively, the logarithm can be calculated like this.