Use the form below to do your conversion.
Solution
Step1
Log131591=Log(1591) ÷ Log(13)
Log(1591)= 3.2016701796466
Log(13)=1.1139433523068
Log131591=3.2016701796466 ÷ 1.1139433523068
Ans=2.8741768358475
Step2
Alternatively, the logarithm can be calculated like this.