Use the form below to do your conversion.
Solution
Step1
Log139727=Log(9727) ÷ Log(13)
Log(9727)= 3.9879789158755
Log(13)=1.1139433523068
Log139727=3.9879789158755 ÷ 1.1139433523068
Ans=3.5800554019348
Step2
Alternatively, the logarithm can be calculated like this.