Use the form below to do your conversion.
Solution
Step1
Log2013415=Log(13415) ÷ Log(20)
Log(13415)= 4.127590677008
Log(20)=1.301029995664
Log2013415=4.127590677008 ÷ 1.301029995664
Ans=3.172556121507
Step2
Alternatively, the logarithm can be calculated like this.