Use the form below to do your conversion.
Solution
Step1
Log204057=Log(4057) ÷ Log(20)
Log(4057)= 3.6082050077043
Log(20)=1.301029995664
Log204057=3.6082050077043 ÷ 1.301029995664
Ans=2.7733449803076
Step2
Alternatively, the logarithm can be calculated like this.