Use the form below to do your conversion.
Solution
Step1
Log1512985=Log(12985) ÷ Log(15)
Log(12985)= 4.1134419539653
Log(15)=1.1760912590557
Log1512985=4.1134419539653 ÷ 1.1760912590557
Ans=3.4975533763155
Step2
Alternatively, the logarithm can be calculated like this.