Use the form below to do your conversion.
Solution
Step1
Log139485=Log(9485) ÷ Log(13)
Log(9485)= 3.9770373352247
Log(13)=1.1139433523068
Log139485=3.9770373352247 ÷ 1.1139433523068
Ans=3.5702330167766
Step2
Alternatively, the logarithm can be calculated like this.