192 (number)

In mathematics

• 192 is an even number
• 192 is the sum of ten consecutive primes
• 192 is a composite number, having as its factors 2 × 2 × 2 × 2 × 2 × 2 × 3; based on this factorization, it may also be seen to be a regular number
• 192 is the smallest number with 14 divisors, namely 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, and 192 itself
• 192 is an abundant number, as the sum of its proper divisors is greater than 192
• 192 is a practical number, subsets of its divisors can be chosen to add to any number up to 192
• Based on its decimal expansion, 192 is a Harshad number and a happy number

  In astronomy

• MOA-2007-BLG-192L is a low-mass red dwarf star or brown dwarf hosting an Earth-sized planet, approximately 3,000 light-years away in the constellation of Sagittarius
• 192 Nausikaa is a large main belt asteroid

  In computing

• 192.168 is the starting IP Address of a private network, a network that uses private IP address space, following the standards set by RFC 1918 and
• The Advanced Encryption Standard, in cryptography, is an encryption standard adopted comprises three block ciphers, AES-128, AES-192 and AES-256
• The search engine 192.com offers searches for people or businesses

  In the military

• 192d Fighter Wing is a fighter organization of the Virginia Air National Guard located at Langley Air Force Base, Virginia
• 192nd Airlift Squadron unit of the Nevada Air National Guard
• 192nd Battalion, CEF Canadian Expeditionary Force unit during World War I
• 192nd Infantry Brigade former brigade of the United States Army during World War II
• Bristol Type 192 Belvedere was a Royal Air Force twin-engine, tandem rotor military helicopter from 1961 to 1969
• , German submarine
• No. 192 Squadron was a Royal Air Force squadron during World War I and World War II
• Strike Fighter Squadron 192 is a United States Navy F/A-18C Hornet fighter squadron at Naval Air Facility Atsugi, Japan
• was a United States Navy fleet replenishment oiler during the 1980s
• was a United States Navy Boulder Victory-class cargo ship during the Korean War
• was a United States Navy during World War II
• was a United States Navy during World War I
• was a during the Cuban Missile Crisis
• was a United States Navy Alamosa-class cargo ship during World War II
• was a United States Navy during World War II
• was a during World War II
• 192 is the number of Athenians killed at the Battle of Marathon in 490BC according to Herodotus.

  In transportation

• London Buses route 192
• Greater Manchester bus route 192 is a bus route that has frequent services between Piccadilly Gardens and Hazel Grove.

  In other fields

• The year AD 192 or 192 BC
• Minuscule 192 is a Greek minuscule manuscript of the New Testament, on parchment
• Iridium-192 is an isotope of iridium