Use the form below to do your conversion.
Solution
Step1
Log219607=Log(9607) ÷ Log(21)
Log(9607)= 3.9825877907017
Log(21)=1.3222192947339
Log219607=3.9825877907017 ÷ 1.3222192947339
Ans=3.0120478551201
Step2
Alternatively, the logarithm can be calculated like this.