Use the form below to do your conversion.
Solution
Step1
Log139263=Log(9263) ÷ Log(13)
Log(9263)= 3.9667516640514
Log(13)=1.1139433523068
Log139263=3.9667516640514 ÷ 1.1139433523068
Ans=3.560999449242
Step2
Alternatively, the logarithm can be calculated like this.