Use the form below to do your conversion.
Solution
Step1
Log2010109=Log(10109) ÷ Log(20)
Log(10109)= 4.0047081965443
Log(20)=1.301029995664
Log2010109=4.0047081965443 ÷ 1.301029995664
Ans=3.0781059698017
Step2
Alternatively, the logarithm can be calculated like this.