Use the form below to do your conversion.
Solution
Step1
Log139247=Log(9247) ÷ Log(13)
Log(9247)= 3.9660008576288
Log(13)=1.1139433523068
Log139247=3.9660008576288 ÷ 1.1139433523068
Ans=3.5603254415188
Step2
Alternatively, the logarithm can be calculated like this.