Use the form below to do your conversion.
Solution
Step1
Log159913=Log(9913) ÷ Log(15)
Log(9913)= 3.9962051061783
Log(15)=1.1760912590557
Log159913=3.9962051061783 ÷ 1.1760912590557
Ans=3.3978699147777
Step2
Alternatively, the logarithm can be calculated like this.