Use the form below to do your conversion.
Solution
Step1
Log2013181=Log(13181) ÷ Log(20)
Log(13181)= 4.1199483600309
Log(20)=1.301029995664
Log2013181=4.1199483600309 ÷ 1.301029995664
Ans=3.1666820701765
Step2
Alternatively, the logarithm can be calculated like this.