Use the form below to do your conversion.
Solution
Step1
Log159947=Log(9947) ÷ Log(15)
Log(9947)= 3.9976921179417
Log(15)=1.1760912590557
Log159947=3.9976921179417 ÷ 1.1760912590557
Ans=3.3991342824464
Step2
Alternatively, the logarithm can be calculated like this.