Use the form below to do your conversion.
Solution
Step1
Log153989=Log(3989) ÷ Log(15)
Log(3989)= 3.6008640363098
Log(15)=1.1760912590557
Log153989=3.6008640363098 ÷ 1.1760912590557
Ans=3.0617216211615
Step2
Alternatively, the logarithm can be calculated like this.