188 (number)

In mathematics

• 188 is an even number
• 188 has 6 divisors: 1, 2, 4, 47, 94, 188
• 188 is a composite number
• 188 is a deficient number, as 148 is less than 188
• 188 is a happy number
• 188 is a nontotient
• 188 is an odious number
• 188 is an untouchable number
• 188 is the difference of 2 square numbers: 48 ² – 46 ²

  In astronomy

• 188 Menippe is a bright and rocky main belt asteroid
• NGC 188 is an open cluster in the constellation Cepheus

  In the military

• MIL-STD-188 series of U.S. military standards relating to telecommunications
• United States Revenue Cutter Service, a, 845-ton steamer, saw service during World War I
• was a United States Navy troop transport during the Korean War
• is a United States Navy Henry J. Kaiser-class fleet replenishment oiler deactivated on October 1, 2006
• was a United States Navy unclassified miscellaneous vessel during World War II
• was a United States Navy Clemson-class destroyer during World War II
• was a United States Navy Alamosa-class cargo ship during World War II
• was a United States Navy Haskell-class attack transport during World War II
• was a United States Navy Cannon-class destroyer escort during World War II
• was a United States Navy Sotoyomo-class auxiliary fleet tug during World War II
• was a United States Navy Sargo-class submarine during World War II
• The 188th Battalion, CEF was a unit in the Canadian Expeditionary Force during the First World War
• The 188th Fighter Squadron, a unit of the New Mexico Air National Guard, flies the F-16C/D Fighting Falcon
• The United States Air Force 188th Fighter Wing Air Combat Command-gained unit of the Air National Guard at Fort Smith, Arkansas
• The United States Army 188th Glider Infantry Regiment during World War II
• The United States Army 188th Infantry Brigade infantry brigade at Fort Stewart, Georgia
• The German 188th Reserve Mountain Division during World War II

  In transportation

• Bristol 188 was a British supersonic research aircraft in the 1950s
• Casey Jones’s final trip was a run from Memphis, Tennessee to Canton, Mississippi on April 29–30, 1900
• Cessna 188 airplane produced between 1966 and 1983
• Cosmos 188 Soyuz space mission on November 2, 1967
• Lockheed L-188 Electra turboprop airliner
• * Lockheed L-188 Electra crash in Angola on December 18, 1995
• London Buses route 188
• New Jersey Transit Bus 188 runs from the George Washington Bridge Bus Terminal to West New York, New Jersey
• The Rockwood/East 188th Avenue, Gresham, Oregon light rail station on the MAX Blue Line

  In TV and radio

• The Belgian television show “Artikel 188” starring Leo Madder in 1968

  In other fields

• The year AD 188 or 188 BC
• The atomic number of an element temporarily called
• Minuscule 188 is a Greek minuscule manuscript of the New Testament, on parchment
• ROD-188 is a sedative drug structurally derived from the GABA_A antagonist bicuculline