| |
|
| 19 | |
|---|---|
| Cardinal | nineteen |
| Ordinal | nineteenth |
| Numeral system | |
| Factorization | (prime number) |
| Roman numeral | XIX |
| Binary | 10011 |
| Hexadecimal | 13 |
Nineteen is the 8th smallest prime number. The sequence continues 23, 29, 31, 37...
Nineteen multiplied by -1 is a Heegner number.
| Table of contents |
|
2 Other fields 3 External link |
Music
"19" is a 1985 hit song by Paul Hardcastle, with a strong anti-war message, based on 19 being the average age of soldiers in the Vietnam war.
Other songs with the number in their titles include "Nineteen" by the Old 97's and "Hey, Nineteen" by Steely Dan.
Other fields
Nineteen is
External link
List of numbers
17 - 18 - 19 - 20 - 21
Integer