Use the form below to do your conversion.
Solution
Step1
Log2013811=Log(13811) ÷ Log(20)
Log(13811)= 4.1402251252664
Log(20)=1.301029995664
Log2013811=4.1402251252664 ÷ 1.301029995664
Ans=3.1822672337032
Step2
Alternatively, the logarithm can be calculated like this.