Use the form below to do your conversion.
Solution
Step1
Log213641=Log(3641) ÷ Log(21)
Log(3641)= 3.5612206789339
Log(21)=1.3222192947339
Log213641=3.5612206789339 ÷ 1.3222192947339
Ans=2.6933661406375
Step2
Alternatively, the logarithm can be calculated like this.