Use the form below to do your conversion.
Solution
Step1
Log151291=Log(1291) ÷ Log(15)
Log(1291)= 3.1109262422664
Log(15)=1.1760912590557
Log151291=3.1109262422664 ÷ 1.1760912590557
Ans=2.6451401779521
Step2
Alternatively, the logarithm can be calculated like this.