Use the form below to do your conversion.
Solution
Step1
Log2013381=Log(13381) ÷ Log(20)
Log(13381)= 4.1264885707004
Log(20)=1.301029995664
Log2013381=4.1264885707004 ÷ 1.301029995664
Ans=3.1717090185876
Step2
Alternatively, the logarithm can be calculated like this.