Use the form below to do your conversion.
Solution
Step1
Log1512787=Log(12787) ÷ Log(15)
Log(12787)= 4.1067686651768
Log(15)=1.1760912590557
Log1512787=4.1067686651768 ÷ 1.1760912590557
Ans=3.4918792513382
Step2
Alternatively, the logarithm can be calculated like this.