Use the form below to do your conversion.
Solution
Step1
Log2013901=Log(13901) ÷ Log(20)
Log(13901)= 4.1430460433376
Log(20)=1.301029995664
Log2013901=4.1430460433376 ÷ 1.301029995664
Ans=3.1844354527915
Step2
Alternatively, the logarithm can be calculated like this.