Use the form below to do your conversion.
Solution
Step1
Log2015073=Log(15073) ÷ Log(20)
Log(15073)= 4.1781996991481
Log(20)=1.301029995664
Log2015073=4.1781996991481 ÷ 1.301029995664
Ans=3.2114553185345
Step2
Alternatively, the logarithm can be calculated like this.