Use the form below to do your conversion.
Solution
Step1
Log138963=Log(8963) ÷ Log(13)
Log(8963)= 3.952453396423
Log(13)=1.1139433523068
Log138963=3.952453396423 ÷ 1.1139433523068
Ans=3.548163726852
Step2
Alternatively, the logarithm can be calculated like this.