Use the form below to do your conversion.
Solution
Step1
Log2015545=Log(15545) ÷ Log(20)
Log(15545)= 4.1915907263792
Log(20)=1.301029995664
Log2015545=4.1915907263792 ÷ 1.301029995664
Ans=3.2217479538126
Step2
Alternatively, the logarithm can be calculated like this.