Use the form below to do your conversion.
Solution
Step1
Log206661=Log(6661) ÷ Log(20)
Log(6661)= 3.8235394336569
Log(20)=1.301029995664
Log206661=3.8235394336569 ÷ 1.301029995664
Ans=2.9388557115515
Step2
Alternatively, the logarithm can be calculated like this.