Use the form below to do your conversion.
Solution
Step1
Log205749=Log(5749) ÷ Log(20)
Log(5749)= 3.759592308646
Log(20)=1.301029995664
Log205749=3.759592308646 ÷ 1.301029995664
Ans=2.8897045580623
Step2
Alternatively, the logarithm can be calculated like this.