Use the form below to do your conversion.
Solution
Step1
Log205117=Log(5117) ÷ Log(20)
Log(5117)= 3.7090154169721
Log(20)=1.301029995664
Log205117=3.7090154169721 ÷ 1.301029995664
Ans=2.8508300572111
Step2
Alternatively, the logarithm can be calculated like this.