Use the form below to do your conversion.
Solution
Step1
Log1513139=Log(13139) ÷ Log(15)
Log(13139)= 4.1185623126356
Log(15)=1.1760912590557
Log1513139=4.1185623126356 ÷ 1.1760912590557
Ans=3.5019070849506
Step2
Alternatively, the logarithm can be calculated like this.