Use the form below to do your conversion.
Solution
Step1
Log20493=Log(493) ÷ Log(20)
Log(493)= 2.6928469192772
Log(20)=1.301029995664
Log20493=2.6928469192772 ÷ 1.301029995664
Ans=2.0697808107821
Step2
Alternatively, the logarithm can be calculated like this.