Use the form below to do your conversion.
Solution
Step1
Log206437=Log(6437) ÷ Log(20)
Log(6437)= 3.808683509129
Log(20)=1.301029995664
Log206437=3.808683509129 ÷ 1.301029995664
Ans=2.9274371242957
Step2
Alternatively, the logarithm can be calculated like this.