Use the form below to do your conversion.
Solution
Step1
Log1513405=Log(13405) ÷ Log(15)
Log(13405)= 4.1272668183189
Log(15)=1.1760912590557
Log1513405=4.1272668183189 ÷ 1.1760912590557
Ans=3.5093083011541
Step2
Alternatively, the logarithm can be calculated like this.