Use the form below to do your conversion.
Solution
Step1
Log158491=Log(8491) ÷ Log(15)
Log(8491)= 3.9289588408808
Log(15)=1.1760912590557
Log158491=3.9289588408808 ÷ 1.1760912590557
Ans=3.3406921534605
Step2
Alternatively, the logarithm can be calculated like this.