Use the form below to do your conversion.
Solution
Step1
Log2012721=Log(12721) ÷ Log(20)
Log(12721)= 4.1045212526183
Log(20)=1.301029995664
Log2012721=4.1045212526183 ÷ 1.301029995664
Ans=3.1548244593112
Step2
Alternatively, the logarithm can be calculated like this.