Use the form below to do your conversion.
Solution
Step1
Log206433=Log(6433) ÷ Log(20)
Log(6433)= 3.8084135514004
Log(20)=1.301029995664
Log206433=3.8084135514004 ÷ 1.301029995664
Ans=2.9272296289039
Step2
Alternatively, the logarithm can be calculated like this.