Use the form below to do your conversion.
Solution
Step1
Log209665=Log(9665) ÷ Log(20)
Log(9665)= 3.9852018583646
Log(20)=1.301029995664
Log209665=3.9852018583646 ÷ 1.301029995664
Ans=3.0631129732952
Step2
Alternatively, the logarithm can be calculated like this.