Use the form below to do your conversion.
Solution
Step1
Log2012865=Log(12865) ÷ Log(20)
Log(12865)= 4.1094097905464
Log(20)=1.301029995664
Log2012865=4.1094097905464 ÷ 1.301029995664
Ans=3.1585818960685
Step2
Alternatively, the logarithm can be calculated like this.