Use the form below to do your conversion.
Solution
Step1
Log216605=Log(6605) ÷ Log(21)
Log(6605)= 3.8198728219505
Log(21)=1.3222192947339
Log216605=3.8198728219505 ÷ 1.3222192947339
Ans=2.8889858415803
Step2
Alternatively, the logarithm can be calculated like this.