Use the form below to do your conversion.
Solution
Step1
Log206491=Log(6491) ÷ Log(20)
Log(6491)= 3.8123116091311
Log(20)=1.301029995664
Log206491=3.8123116091311 ÷ 1.301029995664
Ans=2.9302257610022
Step2
Alternatively, the logarithm can be calculated like this.