161 (number)
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| Cardinal | one hundred and sixty-one | ||
| Ordinal | 161st (one hundred and sixty-first) | ||
| Factorization | ![]() |
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| Divisors | 1, 7, 23, 161 | ||
| Roman numeral | CLXI | ||
| Binary | 10100001 | ||
| Hexadecimal | A1 | ||
161 is an odd natural number between 160 and 162
Contents |
[edit] In geography
- Bahrain and Brunei each have coastlines that are 161 kilometers in length.
- Bhutan ranks #161 in world population
- The doubly landlocked country of Liechtenstein has a land area of 161 square kilometers
- Nicosia, the capital of Northern Cyprus (and the Republic of Cyprus) is 161 meters above sea level
- Northern Cyprus is the 161st nation when nations of the world are listed alphabetically
- House at 161 Bosporous Avenue, Tampa, Florida
- Water Island had a population of 161 in the 2000 census
- United States towns with a population of 161 in the 2000 census include:
[edit] In mathematics
- 161 is the sum of five consecutive prime numbers: 23, 29, 31, 37, and 41
- 161 has 4 divisors: 1, 7, 23, and 161
- 161 is a hexagonal pyramidal number
- 161 is a semiprime: a product of two prime numbers: 7 and 23
- Since those prime factors are Gaussian primes, 161 is a Blum integer
[edit] In the military
- USNS Lone Jack (T-AO-161) was a U.S. Navy Type T2 tanker during World War II
- USS Barber (DE-161) was a U.S. Navy Buckley-class destroyer escort during World War II
- USS Barite (IX-161) was a U.S. Navy Trefoil-class concrete barge during World War II
- USS Beaverhead (AK-161) was a U.S. Navy Alamosa-class cargo ship during World War II
- USS Climax (AM-161) was a U.S. Navy Admirable-class minesweeper during World War II
- USS Dickens (APA-161) was a U.S. Navy Haskell-class attack transport during World War II
- USS Narada (SP-161) was a U.S. Navy wooden yacht during World War I
- USS Palmer (DD-161) was a U.S. Navy Wickes-class destroyer during World War II
- USS Salinan (ATF-161) was a U.S. Navy Achomawi fleet ocean tug following World War II
- USS S-50 (SS-161) was a U.S. Navy fourth-group S-class submarine between 1920 and 1931
- USS Stingray (SS-161) is a fictional U.S. Navy diesel engine submarine featured in the 1996 film Down Periscope
- The 161st Intelligence Squadron unit of the Kansas Air National Guard. Its parent unit is the 184th Intelligence Wing
[edit] In music
- 161 Pink Floyd songs
- The Bose 161 Speaker System (2001)
- The Kay K-161 ThinTwin guitar
- I Can't Stop Loving You (1962) by Ray Charles ranked #161 on Rolling Stone's list of the 500 Greatest Songs of All Time
[edit] In sports
- NFL quarterback Jake Plummer threw 161 career touchdowns and 161 interceptions in his career with the Arizona Cardinals (1997–2002), Denver Broncos (2003–2006), and Tampa Bay Buccaneers (2007)
- Gerd Hennig is a former German soccer referee who refereed 161 games between 1964 and 1982
- The Colorado Rockies hit 161 home runs in 2000
- Hilton Smith, a right-handed pitcher in the Negro leagues, had a record of 161 wins, 22 loses.
- Jim McAndrew pitched in 161 games for the New York Mets (1968 to 1973) and San Diego Padres (1974)
- Reggie Jackson had 161 strikeouts in 1971 with the Oakland A's
[edit] In transportation
[edit] In TV and radio
- There were 161 theatrical shorts of Tom and Jerry cartoons between 1940 and 1967
- The TV series The Avengers ran from 1961 to 1969 with 161 episodes
- The TV show The Secret World of Alex Mack (1994) to (1998) focused on Alexandra "Alex" Mack, contaminated with experimental chemical substance GC-161
- The Junk Mail is the 161st episode of the TV sitcom Seinfeld, which originally aired on October 30, 1997
- The Void is the 161st episode of Star Trek: Voyager, which originally aired February 2001
- Channel 161 on the Dish Network is MTV2
- Channel 161 on Sirius XM Radio is Rock@Random, a classic rock format
[edit] In other fields
161 is also:
- The year AD 161 or 161 BC
- 161 AH is a year in the Islamic calendar that corresponds to 777 – 778 CE
- 161 kilometers is equal to approximately 100 miles
- The atomic number of an element temporarily called Unhexunium
- 161 Athor is an M-type Main belt asteroid
- E.161 is an ITU-T assigns letters to the 12-key telephone keypad
- 161 different ways to bet on a roulette wheel
- St. Christopher's Hospital for Children is a non-sectarian 161 bed children's hospital in Philadelphia
- Citigroup Centre (Sydney) and Dalian Futures Square 1, (Dalian, China) tie for 161st as the worlds tallest buildings
- Our Gang Follies of 1938 is the 161st Our Gang short comedy film, released December 18, 1937
- Gypped in the Penthouse is the 161st 169th short starring the Three Stooges released March 10, 1955
- In the film Alien 3, a pod crashes on Fiorina Fury 161
[edit] See also
- List of highways numbered 161
- United Nations Security Council Resolution 161
- United States Supreme Court cases, Volume 161
[edit] External links
| Wikimedia Commons has media related to: 161 (number) |
- Number Facts and Trivia: 161
- The Number 161
- VirtueScience: 161
- International Alliance of Theatrical Stage Employees Local Union 161
- United Transportation Union Local 161
