Use the form below to do your conversion.
Solution
Step1
Log219697=Log(9697) ÷ Log(21)
Log(9697)= 3.9866373956102
Log(21)=1.3222192947339
Log219697=3.9866373956102 ÷ 1.3222192947339
Ans=3.0151105883025
Step2
Alternatively, the logarithm can be calculated like this.