Use the form below to do your conversion.
Solution
Step1
Log2011999=Log(11999) ÷ Log(20)
Log(11999)= 4.0791450533327
Log(20)=1.301029995664
Log2011999=4.0791450533327 ÷ 1.301029995664
Ans=3.1353197596731
Step2
Alternatively, the logarithm can be calculated like this.