Use the form below to do your conversion.
Solution
Step1
Log139817=Log(9817) ÷ Log(13)
Log(9817)= 3.9919787909946
Log(13)=1.1139433523068
Log139817=3.9919787909946 ÷ 1.1139433523068
Ans=3.5836461366978
Step2
Alternatively, the logarithm can be calculated like this.