Use the form below to do your conversion.
Solution
Step1
Log204457=Log(4457) ÷ Log(20)
Log(4457)= 3.6490426340862
Log(20)=1.301029995664
Log204457=3.6490426340862 ÷ 1.301029995664
Ans=2.8047336696675
Step2
Alternatively, the logarithm can be calculated like this.