Use the form below to do your conversion.
Solution
Step1
Log213541=Log(3541) ÷ Log(21)
Log(3541)= 3.5491259267581
Log(21)=1.3222192947339
Log213541=3.5491259267581 ÷ 1.3222192947339
Ans=2.6842188288232
Step2
Alternatively, the logarithm can be calculated like this.