Use the form below to do your conversion.
Solution
Step1
Log2017981=Log(17981) ÷ Log(20)
Log(17981)= 4.2548138410349
Log(20)=1.301029995664
Log2017981=4.2548138410349 ÷ 1.301029995664
Ans=3.2703426171688
Step2
Alternatively, the logarithm can be calculated like this.