Use the form below to do your conversion.
Solution
Step1
Log219493=Log(9493) ÷ Log(21)
Log(9493)= 3.9774034808734
Log(21)=1.3222192947339
Log219493=3.9774034808734 ÷ 1.3222192947339
Ans=3.0081269398461
Step2
Alternatively, the logarithm can be calculated like this.