Use the form below to do your conversion.
Solution
Step1
Log209799=Log(9799) ÷ Log(20)
Log(9799)= 3.9911817576679
Log(20)=1.301029995664
Log209799=3.9911817576679 ÷ 1.301029995664
Ans=3.0677092541829
Step2
Alternatively, the logarithm can be calculated like this.