Use the form below to do your conversion.
Solution
Step1
Log201487=Log(1487) ÷ Log(20)
Log(1487)= 3.172310968522
Log(20)=1.301029995664
Log201487=3.172310968522 ÷ 1.301029995664
Ans=2.4383073250382
Step2
Alternatively, the logarithm can be calculated like this.