Use the form below to do your conversion.
Solution
Step1
Log213613=Log(3613) ÷ Log(21)
Log(3613)= 3.557867961568
Log(21)=1.3222192947339
Log213613=3.557867961568 ÷ 1.3222192947339
Ans=2.6908304664273
Step2
Alternatively, the logarithm can be calculated like this.