Use the form below to do your conversion.
Solution
Step1
Log181591=Log(1591) ÷ Log(18)
Log(1591)= 3.2016701796466
Log(18)=1.2552725051033
Log181591=3.2016701796466 ÷ 1.2552725051033
Ans=2.55057779616
Step2
Alternatively, the logarithm can be calculated like this.