Use the form below to do your conversion.
Solution
Step1
Log211489=Log(1489) ÷ Log(21)
Log(1489)= 3.1728946977522
Log(21)=1.3222192947339
Log211489=3.1728946977522 ÷ 1.3222192947339
Ans=2.3996735718417
Step2
Alternatively, the logarithm can be calculated like this.