Use the form below to do your conversion.
Solution
Step1
Log205471=Log(5471) ÷ Log(20)
Log(5471)= 3.7380667147775
Log(20)=1.301029995664
Log205471=3.7380667147775 ÷ 1.301029995664
Ans=2.8731595176403
Step2
Alternatively, the logarithm can be calculated like this.