Use the form below to do your conversion.
Solution
Step1
Log99913=Log(9913) ÷ Log(9)
Log(9913)= 3.9962051061783
Log(9)=0.95424250943932
Log99913=3.9962051061783 ÷ 0.95424250943932
Ans=4.1878296833856
Step2
Alternatively, the logarithm can be calculated like this.