Use the form below to do your conversion.
Solution
Step1
Log131685=Log(1685) ÷ Log(13)
Log(1685)= 3.2265999052074
Log(13)=1.1139433523068
Log131685=3.2265999052074 ÷ 1.1139433523068
Ans=2.8965565425975
Step2
Alternatively, the logarithm can be calculated like this.