Use the form below to do your conversion.
Solution
Step1
Log83947=Log(3947) ÷ Log(8)
Log(3947)= 3.5962671263955
Log(8)=0.90308998699194
Log83947=3.5962671263955 ÷ 0.90308998699194
Ans=3.9821802679644
Step2
Alternatively, the logarithm can be calculated like this.