Use the form below to do your conversion.
Solution
Step1
Log2013997=Log(13997) ÷ Log(20)
Log(13997)= 4.1460349626025
Log(20)=1.301029995664
Log2013997=4.1460349626025 ÷ 1.301029995664
Ans=3.1867328012576
Step2
Alternatively, the logarithm can be calculated like this.