Use the form below to do your conversion.
Solution
Step1
Log209977=Log(9977) ÷ Log(20)
Log(9977)= 3.9989999722183
Log(20)=1.301029995664
Log209977=3.9989999722183 ÷ 1.301029995664
Ans=3.0737185042205
Step2
Alternatively, the logarithm can be calculated like this.