115

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115 (one hundred [and] fifteen) is the natural number following 114 and preceding 116.

← 114 116 → 115
← 110 111 112 113 114 115 116 117 118 119 → List of numbers — Integers ← 100 110 120 130 140 150 160 170 180 190 →
Cardinal	one hundred [and] fifteen
Ordinal	115th (one hundred [and] fifteenth)
Numeral system	114
Factorization
Divisors	1, 5, 23, 115
Roman numeral	CXV
Binary	11100112
Octal	1638
Duodecimal	9712
Hexadecimal	7316

In mathematics

115 is a heptagonal pyramidal number and a lucky number. Because 115 has an odd number of 1s in its binary representation, it is sometimes called an "odious number."

In the military

• The USNS Mission Dolores (T-AO-115) was a United States Navy Mission Buenaventura Class fleet oilers which was launched on 26 April 1944
• USS Albuquerque (PG-115) was a United States Navy patrol gunboat which was launched on 14 September 1943, and which was later reclassified as a patrol frigate PF-7
• USS Bairoko (CVE-115) was a United States Navy Commencement Bay-class escort aircraft carrier which was launched on 25 January 1945
• USS Crux (AK-115) was a United States Navy Crater-class cargo ship which was launched on 6 November 1943
• USS Elk (IX-115) was an Armadillo-class tanker designated an unclassified miscellaneous vessel, which was launched on 6 November 1943
• USS Hampton (APA-115) was a United States Navy Bayfield class attack transport which was launched on 25 August 1944
• USS Mobile (LKA-115) was a United States Navy Charleston class attack cargo ship which was launched on 19 October 1968
• USS General George M. Randall (AP-115) was a United States Navy General John Pope class P2-S2-R2 transport which was launched January 1944
• USS S-10 (SS-115) was a second-group (S-3 or "Government") the United States Navy S-class submarine which was launched on 1 December 1920
• USS Skill (AM-115) was United States Navy Auk-class minesweeper which was launched on 22 June 1942
• USS Waters (DD-115) was a United States Navy Wickes-class destroyer which was launched on 3 March 1918
• CL-115 was a Fargo Class light cruiser that was cancelled before it was named or laid down
• DE-115 was a Cannon class destroyer escort that was cancelled before it was named or laid down
• Strike Fighter Squadron 115 (VFA-115) is a United States Navy F/A-18E Super Hornet fighter squadron stationed at Naval Air Station Lemoore
• Marine Fighter Attack Squadron 115 is a United States Marine Corps F/A-18 Hornet squadron based at Marine Corps Air Station Beaufort, South Carolina

In other fields

115 is also:

• The year AD 115 or 115 BC.
• 115 AH is a year in the Islamic calendar that corresponds to a period within 733 CE.
• The atomic number of an element temporarily called ununpentium.
• A song, “Bob Dylan's 115th Dream” off Bob Dylan’s “Bringing It All Back Home” 1965 CD
• Used in the title of "Kaizers 115. drøm" (Kaizer's 115th Dream) a song from Kaizers Orchestra's album Maskineri
• “And I'm going 115 on a 75 road” lyrics in the Ben Hensley song, “I’m Coming”
• Sonnet 115 by William Shakespeare
• Grob G 115 is a general aviation airplane, used for flight training
• STS-115 was a Space Shuttle mission to the International Space Station flown by Space Shuttle Atlantis on 9 September 2006
• London Bus route 115 is a Transport for London contracted bus route in London
• The Kensington/115th Street and 115th Street- Morgan Park Station Metra train stations in Chicago
• Tower 115 is a high-rise building in Bratislava
• The TV series “The Wonder Years” ran on ABC from 1988 to 1993 for 115 episodes
• Radio stations such as 1150 KTLK, Los Angeles; 1150 WDEL, Wilmington, Delaware; and 1150 WSNW, Seneca, South Carolina
• Both Channels 115 on Sirius Satellite Radio and XM Satellite Radio are Radio Disney
• The natural disaster emergency telephone number in Indonesia
• The medical emergency telephone number in Iran, Pakistan and Vietnam
• Interstate 115 connects Interstate 15 and Interstate 90 in Butte, Montana
• M-115 is a state highway which runs from Frankfort, to Clare, Michigan
• Highway 115 is a highway in Ontario, Canada, which runs from Newcastle to Peterborough
• The 115th annual Tournament of Roses Parade was held 1 January 2004
• Julie Winnefred Bertrand (1891 – 2007) was the oldest living Canadian and oldest validated woman in the world at the time of her death at 115
• The 115th Westminster Kennel Club Dog Show was won by Ch. Whisperwind on a Carousel, a.k.a. Peter, a white standard poodle, on 12 February 1991
• The Chicago Spire (originally proposed as the "Fordham Spire" in July 2005) is a Chicago skyscraper under construction with a design which calls for 115 stories. It could, however, reach as high as 150 stories. Upon completion in 2011, it would stand taller than the Sears Tower to become North America's tallest free-standing structure.
• Edna Parker died at the age of 115 on 26 November 2008. From 13 August 2007, to her death, Edna was the world's oldest person. Edna became the oldest person in the world 115 days after turning 114.
• Maria de Jesus of Portugal died at the age of 115 years and 114 days on 2 January 2009. She was born on Sept. 10, 1893. She was a supercentenarian who was the world's oldest verified living person for five weeks, until her death. She inherited this status after the 26 November 2008 death of American Edna Parker.
• The 115th Kentucky Derby was won by Sunday Silence on 6 May 1989
• Duilio Loi was an Italian boxer who held lightweight and welterweight and junior welterweight titles, who retired with a record of 115 wins, 3 losses and 8 draws

See also

• List of highways numbered 115
• National longevity recordholders
• Oldest people