Use the form below to do your conversion.
Solution
Step1
Log216641=Log(6641) ÷ Log(21)
Log(6641)= 3.8222334802388
Log(21)=1.3222192947339
Log216641=3.8222334802388 ÷ 1.3222192947339
Ans=2.8907712173479
Step2
Alternatively, the logarithm can be calculated like this.