Use the form below to do your conversion.
Solution
Step1
Log206469=Log(6469) ÷ Log(20)
Log(6469)= 3.8108371511405
Log(20)=1.301029995664
Log206469=3.8108371511405 ÷ 1.301029995664
Ans=2.9290924604668
Step2
Alternatively, the logarithm can be calculated like this.