Use the form below to do your conversion.
Solution
Step1
Log205689=Log(5689) ÷ Log(20)
Log(5689)= 3.7550359337678
Log(20)=1.301029995664
Log205689=3.7550359337678 ÷ 1.301029995664
Ans=2.8862024290619
Step2
Alternatively, the logarithm can be calculated like this.