Use the form below to do your conversion.
Solution
Step1
Log139799=Log(9799) ÷ Log(13)
Log(9799)= 3.9911817576679
Log(13)=1.1139433523068
Log139799=3.9911817576679 ÷ 1.1139433523068
Ans=3.5829306305412
Step2
Alternatively, the logarithm can be calculated like this.