Use the form below to do your conversion.
Solution
Step1
Log209749=Log(9749) ÷ Log(20)
Log(9749)= 3.9889600703903
Log(20)=1.301029995664
Log209749=3.9889600703903 ÷ 1.301029995664
Ans=3.0660016169378
Step2
Alternatively, the logarithm can be calculated like this.