Use the form below to do your conversion.
Solution
Step1
Log2013871=Log(13871) ÷ Log(20)
Log(13871)= 4.1421077717313
Log(20)=1.301029995664
Log2013871=4.1421077717313 ÷ 1.301029995664
Ans=3.183714276793
Step2
Alternatively, the logarithm can be calculated like this.