Use the form below to do your conversion.
Solution
Step1
Log209769=Log(9769) ÷ Log(20)
Log(9769)= 3.9898501096032
Log(20)=1.301029995664
Log209769=3.9898501096032 ÷ 1.301029995664
Ans=3.0666857204679
Step2
Alternatively, the logarithm can be calculated like this.