Use the form below to do your conversion.
Solution
Step1
Log205687=Log(5687) ÷ Log(20)
Log(5687)= 3.7548832282522
Log(20)=1.301029995664
Log205687=3.7548832282522 ÷ 1.301029995664
Ans=2.8860850562756
Step2
Alternatively, the logarithm can be calculated like this.