Use the form below to do your conversion.
Solution
Step1
Log2013661=Log(13661) ÷ Log(20)
Log(13661)= 4.1354824913357
Log(20)=1.301029995664
Log2013661=4.1354824913357 ÷ 1.301029995664
Ans=3.178621941937
Step2
Alternatively, the logarithm can be calculated like this.