Use the form below to do your conversion.
Solution
Step1
Log207471=Log(7471) ÷ Log(20)
Log(7471)= 3.8733787364091
Log(20)=1.301029995664
Log207471=3.8733787364091 ÷ 1.301029995664
Ans=2.9771632854878
Step2
Alternatively, the logarithm can be calculated like this.