Use the form below to do your conversion.
Solution
Step1
Log2012985=Log(12985) ÷ Log(20)
Log(12985)= 4.1134419539653
Log(20)=1.301029995664
Log2012985=4.1134419539653 ÷ 1.301029995664
Ans=3.1616811047204
Step2
Alternatively, the logarithm can be calculated like this.