45 may refer to:
*
45 (number)
45 (forty-five) is the natural number following 44 (number), 44 and followed by 46 (number), 46.
In mathematics
Forty-five is the smallest Parity (mathematics), odd number that has more divisors than n+1, and that has a larger sum of divisors th ...
* one of the years
45 BC,
AD 45
AD 45 ( XLV) was a common year starting on Friday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Vinicius and Corvinus (or, less frequently, year 798 ''Ab urbe condita'') ...
,
1945
1945 marked the end of World War II and the fall of Nazi Germany and the Empire of Japan. It is also the only year in which nuclear weapons have been used in combat.
Events
Below, the events of World War II have the "WWII" prefix.
Januar ...
,
2045
Film
*
''45'' (film), directed by Peter Coster (2009)
*
''.45'' (film), directed by Gary Lennon (2006)
Music
*
''45'' (Jaguares album), 2008
*
''45'' (Kino album), 1982
*
"45" (Bon Iver song), 2016
*
"45" (The Gaslight Anthem song), 2012
*
"45" (Shinedown song), 2003
*
"45" (Elvis Costello song), 2002
*"Forty Five", a song by Karma to Burn from the album ''
Appalachian Incantation Appalachian may refer to:
* Appalachian Mountains, a major mountain range in eastern United States and Canada
* Appalachian Trail, a hiking trail in the eastern United States
* The people of Appalachia and their culture
** Appalachian Americans, e ...
'', 2010
*
45 rpm record or 45, a common form of vinyl single
Other uses
*
Donald Trump
Donald John Trump (born June 14, 1946) is an American politician, media personality, and businessman who served as the 45th president of the United States from 2017 to 2021.
Trump graduated from the Wharton School of the University of Pe ...
, the 45th President of the United States, with the nickname "45"
*
''45'' (book), written by Bill Drummond
*
.45 caliber
This is a list of firearm cartridges which have bullets in the to caliber range.
*''Length'' refers to the cartridge case
Case or CASE may refer to:
Containers
* Case (goods)
A case of some merchandise
Merchandising is any practic ...
, a family of firearm cartridges
** A nickname for a handgun chambered in .45 caliber, such as the
M1911 pistol
The M1911 (Colt 1911 or Colt Government) is a single-action, recoil-operated, semi-automatic pistol chambered for the .45 ACP cartridge. The pistol's formal U.S. military designation as of 1940 was ''Automatic Pistol, Caliber .45, M1911'' for th ...
or
Colt Single Action Army
The Colt Single Action Army (also known as the SAA, Model P, Peacemaker, or M1873) is a Trigger (firearms)#Single-action, single-action revolver handgun. It was designed in 1872 for the U.S. government service revolver trials of 1872 by Colt's P ...
**
.45 ACP
The .45 ACP ( Automatic Colt Pistol) or .45 Auto (11.43×23mm) is a rimless straight-walled handgun cartridge designed by John Moses Browning in 1904, for use in his prototype Colt semi-automatic pistol. After successful military trials, it ...
, pistol cartridge
**
.45 Colt
The .45 Colt (11.43×33mmR), is a rimmed, straight-walled, handgun cartridge dating to 1872. It was originally a black-powder revolver round developed for the Colt Single Action Army revolver. This cartridge was adopted by the U.S. Army in 1 ...
, revolver cartridge
*
Jacobite rising of 1745
The Jacobite rising of 1745, also known as the Forty-five Rebellion or simply the '45 ( gd, Bliadhna Theàrlaich, , ), was an attempt by Charles Edward Stuart to regain the Monarchy of Great Britain, British throne for his father, James Franci ...
or "The '45", in the United Kingdom
*
Forty-fives
Forty-fives (also known as Auction Forty-Fives, Auction 120s, 120, and Growl) is a trick-taking card game that originated in Ireland. The game is popular in many communities throughout Atlantic Canada (New Brunswick, Newfoundland, Nova Scotia ...
, a card game
*'The 45%', collective term used by
Scottish independence campaigners (after ratio of support in 2014 referendum)
*
Fortyfive
Fortyfive Co. Ltd. is a Japanese software development company known for its Tokyo Bus Guide and other SEGA Dreamcast games. Prior to 1997, the studio was known as AIM.
Games as AIM
*'' Armadillo'', Famicom/NES
*'' Lodoss Tou Senki''
*'' Honoo no ...
, a software development company
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