Use the form below to do your conversion.
Solution
Step1
Log201457=Log(1457) ÷ Log(20)
Log(1457)= 3.16345955177
Log(20)=1.301029995664
Log201457=3.16345955177 ÷ 1.301029995664
Ans=2.4315039332783
Step2
Alternatively, the logarithm can be calculated like this.