Use the form below to do your conversion.
Solution
Step1
Log2012491=Log(12491) ÷ Log(20)
Log(12491)= 4.0965972083579
Log(20)=1.301029995664
Log2012491=4.0965972083579 ÷ 1.301029995664
Ans=3.1487338662528
Step2
Alternatively, the logarithm can be calculated like this.