Use the form below to do your conversion.
Solution
Step1
Log2011393=Log(11393) ÷ Log(20)
Log(11393)= 4.0566380973797
Log(20)=1.301029995664
Log2011393=4.0566380973797 ÷ 1.301029995664
Ans=3.1180204229721
Step2
Alternatively, the logarithm can be calculated like this.