Use the form below to do your conversion.
Solution
Step1
Log159785=Log(9785) ÷ Log(15)
Log(9785)= 3.990560829994
Log(15)=1.1760912590557
Log159785=3.990560829994 ÷ 1.1760912590557
Ans=3.3930707326217
Step2
Alternatively, the logarithm can be calculated like this.