Use the form below to do your conversion.
Solution
Step1
Log281247=Log(1247) ÷ Log(28)
Log(1247)= 3.0958664534785
Log(28)=1.4471580313422
Log281247=3.0958664534785 ÷ 1.4471580313422
Ans=2.1392732420572
Step2
Alternatively, the logarithm can be calculated like this.