Use the form below to do your conversion.
Solution
Step1
Log209983=Log(9983) ÷ Log(20)
Log(9983)= 3.9992610711131
Log(20)=1.301029995664
Log209983=3.9992610711131 ÷ 1.301029995664
Ans=3.0739191905196
Step2
Alternatively, the logarithm can be calculated like this.