Use the form below to do your conversion.
Solution
Step1
Log2015875=Log(15875) ÷ Log(20)
Log(15875)= 4.200713733964
Log(20)=1.301029995664
Log2015875=4.200713733964 ÷ 1.301029995664
Ans=3.2287600962038
Step2
Alternatively, the logarithm can be calculated like this.