Use the form below to do your conversion.
Solution
Step1
Log2013399=Log(13399) ÷ Log(20)
Log(13399)= 4.1270723871195
Log(20)=1.301029995664
Log2013399=4.1270723871195 ÷ 1.301029995664
Ans=3.1721577526068
Step2
Alternatively, the logarithm can be calculated like this.