Use the form below to do your conversion.
Solution
Step1
Log21247=Log(1247) ÷ Log(2)
Log(1247)= 3.0958664534785
Log(2)=0.30102999566398
Log21247=3.0958664534785 ÷ 0.30102999566398
Ans=10.28424574983
Step2
Alternatively, the logarithm can be calculated like this.