Use the form below to do your conversion.
Solution
Step1
Log39991=Log(9991) ÷ Log(3)
Log(9991)= 3.9996089589714
Log(3)=0.47712125471966
Log39991=3.9996089589714 ÷ 0.47712125471966
Ans=8.3827935129853
Step2
Alternatively, the logarithm can be calculated like this.