Use the form below to do your conversion.
Solution
Step1
Log213397=Log(3397) ÷ Log(21)
Log(3397)= 3.53109554687
Log(21)=1.3222192947339
Log213397=3.53109554687 ÷ 1.3222192947339
Ans=2.6705823768671
Step2
Alternatively, the logarithm can be calculated like this.