Use the form below to do your conversion.
Solution
Step1
Log209845=Log(9845) ÷ Log(20)
Log(9845)= 3.9932157204741
Log(20)=1.301029995664
Log209845=3.9932157204741 ÷ 1.301029995664
Ans=3.0692726023094
Step2
Alternatively, the logarithm can be calculated like this.