Use the form below to do your conversion.
Solution
Step1
Log131247=Log(1247) ÷ Log(13)
Log(1247)= 3.0958664534785
Log(13)=1.1139433523068
Log131247=3.0958664534785 ÷ 1.1139433523068
Ans=2.779195591111
Step2
Alternatively, the logarithm can be calculated like this.