Use the form below to do your conversion.
Solution
Step1
Log1512287=Log(12287) ÷ Log(15)
Log(12287)= 4.0894458582738
Log(15)=1.1760912590557
Log1512287=4.0894458582738 ÷ 1.1760912590557
Ans=3.4771501163586
Step2
Alternatively, the logarithm can be calculated like this.