140 (number)
Appearance
| ||||
---|---|---|---|---|
Cardinal | one hundred [and] forty | |||
Ordinal | th | |||
Factorization | ||||
Divisors | 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70 | |||
Greek numeral | ΡΜ´ | |||
Roman numeral | CXL | |||
Binary | 100011002 | |||
Ternary | 120123 | |||
Senary | 3526 | |||
Octal | 2148 | |||
Duodecimal | B812 | |||
Hexadecimal | 8C16 |
140 is the natural number following 139 and preceding 141.
In mathematics
140 is an abundant number and a harmonic divisor number. It is the sum of the squares of the first seven integers, which makes it a square pyramidal number, and in base 10 it is divisible by the sum of its digits, which makes it a Harshad number.
The sum of Euler's totient function φ(x) over the first twenty-one integers is 140.
In computing
- The C-140 Gateway C-Series notebook computer
- The Dell XPS M140 low end model laptop computer
- The Macintosh PowerBook 140
- Logitech X140 computer speakers
- Fishfinder 140, sonar technology from Garmin
- The Twitter entry-character limit, a well-known characteristic of the service
In the military
- HMS Justice (W-140), a Royal Navy ship classified as a rescue tug
- Lockheed CP-140 Aurora is a Canadian Forces Air Command (AIRCOM) maritime patrol aircraft
- USS Alarm (AM-140) was a United States Navy Admirable minesweeper during World War II
- USS Brookings (APA-140) was a United States Navy Haskell class attack transport during World War II
- USS Claxton (DD-140) was a United States Navy Wickes-class destroyer
- USS General M. B. Stewart (AP-140) was a United States Navy General G. O. Squier class transport ship during World War II
- USS J. R. Y. Blakely (DE-140) was a United States Navy Edsall-class destroyer escort during World War II
- USS Situla (AK-140) was a United States Navy Crater-class cargo ship during World War II
In sports
- The 140th Belmont Stakes was won by Da' Tara on June 7, 2008
- MLB players with 140 career home runs include Pinky Higgins and Terry Pendleton
In transportation
- A140 Road in Norfolk and Suffolk, East Anglia, England
- Highway 140 in the Niagara region of Ontario
- Interstate 140 in North Carolina and Tennessee
- K-140 state highway in Kansas
- M-140 state highway route in Michigan
- U.S. Route 140 was a U.S. highway connecting Baltimore, Maryland to Gettysburg, Pennsylvania
- Lockheed JetStar C-140A and C-140B business jet produced from the early 1960s through the 1970s
- London Buses route 140 is a Transport for London contracted bus route in London
- The 140 C Ouest steam locomotive
- The Cessna 140 is a single engine, two-seat, light general aviation aircraft first produced in 1946
- China Airlines Flight 140 crashed en route from Taipei, Taiwan to Nagoya, Japan. on April 26, 1994
- The Hunter 140 dinghy
- The Pamlico 140 beginner's Recreational-style kayak
- The Toyota Corolla E140
In other fields
140 is also:
- The year AD 140 or 140 BC
- 140 AH is a year in the Islamic calendar that corresponds to 757 – 758 CE
- 140 Siwa is a large and dark main belt asteroid
- The age that Job died at (Bible, Job 42:16)
- The atomic number of Unquadnilium, a temporary chemical element
- The number of characters allowed in a standard text message
- Psalm 140
- Sonnet 140 by William Shakespeare
- Latvia ranks #140 in world population
- Hotels such as the Hotel 140 (140 Clarendon Street, Boston), and the Maison 140 (140 Lasky Drive, Beverly Hills)
- The Verizon Building at 140 West Street, New York City, adjacent to the World Trade Center site
- I-140 Petition for Immigrant Worker form in the Permanent residence process
- PRO 140 antibody found on T lymphocytes of the human immune system
- Telephone Directory assistance in Egypt