Use the form below to do your conversion.
Solution
Step1
Log131585=Log(1585) ÷ Log(13)
Log(1585)= 3.2000292665538
Log(13)=1.1139433523068
Log131585=3.2000292665538 ÷ 1.1139433523068
Ans=2.8727037689366
Step2
Alternatively, the logarithm can be calculated like this.