Use the form below to do your conversion.
Solution
Step1
Log1312689=Log(12689) ÷ Log(13)
Log(12689)= 4.1034273973828
Log(13)=1.1139433523068
Log1312689=4.1034273973828 ÷ 1.1139433523068
Ans=3.6836948565518
Step2
Alternatively, the logarithm can be calculated like this.