Use the form below to do your conversion.
Solution
Step1
Log201709=Log(1709) ÷ Log(20)
Log(1709)= 3.2327420627207
Log(20)=1.301029995664
Log201709=3.2327420627207 ÷ 1.301029995664
Ans=2.484755980642
Step2
Alternatively, the logarithm can be calculated like this.