Use the form below to do your conversion.
Solution
Step1
Log2012787=Log(12787) ÷ Log(20)
Log(12787)= 4.1067686651768
Log(20)=1.301029995664
Log2012787=4.1067686651768 ÷ 1.301029995664
Ans=3.1565518695677
Step2
Alternatively, the logarithm can be calculated like this.