Use the form below to do your conversion.
Solution
Step1
Log1512997=Log(12997) ÷ Log(15)
Log(12997)= 4.1138431189375
Log(15)=1.1760912590557
Log1512997=4.1138431189375 ÷ 1.1760912590557
Ans=3.4978944765227
Step2
Alternatively, the logarithm can be calculated like this.