Use the form below to do your conversion.
Solution
Step1
Log201331=Log(1331) ÷ Log(20)
Log(1331)= 3.1241780554747
Log(20)=1.301029995664
Log201331=3.1241780554747 ÷ 1.301029995664
Ans=2.401311319406
Step2
Alternatively, the logarithm can be calculated like this.