Use the form below to do your conversion.
Solution
Step1
Log139883=Log(9883) ÷ Log(13)
Log(9883)= 3.9948887953649
Log(13)=1.1139433523068
Log139883=3.9948887953649 ÷ 1.1139433523068
Ans=3.586258481719
Step2
Alternatively, the logarithm can be calculated like this.