Use the form below to do your conversion.
Solution
Step1
Log2012415=Log(12415) ÷ Log(20)
Log(12415)= 4.0939467238906
Log(20)=1.301029995664
Log2012415=4.0939467238906 ÷ 1.301029995664
Ans=3.1466966461455
Step2
Alternatively, the logarithm can be calculated like this.