19
Natural number
Also known as nineteen · XIX · the number 19 · 19*1 · 1*19 · Nine teen
- Instance of
- positive integer
- , prime number
1
- , odd number
- +4 more
Overview
All data
70 statements · 6% with external sources · numbers in brackets are citations
- Unicode character
- ⒆
- ⓳
- ⑲
- ⒚
- 𝋳
- Code
- ௰௯ encoding: Tamil number notation using ௰, ௱, ௲
- ௧௯ encoding: Tamil number notation using ASCII 0
- XIX encoding: Roman numeral in basic notation
- 𒌋𒐝 encoding: Babylonian numerals
- 10011 encoding: binary numeral system
- 23 encoding: octal
- 17 encoding: duodecimal
- 13 encoding: hexadecimal
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- 201 encoding: ternary numeral system
- 103 encoding: quaternary numeral system
- 34 encoding: quinary
- 31 encoding: senary
- 25 encoding: septenary
- 21 encoding: nonary
- 19 encoding: decimal
- 18 encoding: undecimal
- 16 encoding: base 13
- 15 encoding: tetradecimal
- 14 encoding: pentadecimal
- 12 encoding: heptadecimal
- 11 encoding: octodecimal
- 10 encoding: enneadecimal
- J encoding: vigesimal
- ΙΘʹ encoding: Greek alphabetic numerals
- ൧൯ encoding: Malayalam number notation using ASCII 0
- ൧൰൯ encoding: Malayalam number notation using ൰, ൱, ൲
On other databases
20 identifiers linking 19 across the web's reference databases
- BabelNet ID00000052n
- Concepticon concept set ID1714
- Encyclopædia Britannica Online IDtopic/the-number-nineteen
- FactGrid item IDQ419596
- Factordb ID19
- Fandom article IDgoogology:19
- Freebase ID/m/01dl56
- GND ID4350678-1
- Gran Enciclopèdia Catalana IDdinou
- Gran Enciclopèdia Catalana ID (former scheme)0176384
- J9U entity ID987007536851105171
- KIT Linked Open Numbers ID19
- Library of Congress Authorities IDsh89000575
- NCI Thesaurus IDC105801
- OmegaWiki Defined Meaning7015
- Personality Database profile ID535006
- Pixiv Encyclopedia ID19
- UMLS CUICL447285
- WikiKids ID19_(getal)
- Yale LUX IDconcept/58f149d7-4ce4-4026-9c29-f44e5ccec0de