Use the form below to do your conversion.
Solution
Step1
Log2013511=Log(13511) ÷ Log(20)
Log(13511)= 4.130687493982
Log(20)=1.301029995664
Log2013511=4.130687493982 ÷ 1.301029995664
Ans=3.1749364025031
Step2
Alternatively, the logarithm can be calculated like this.