154 (number)
One hundred and fifty-four is the natural number following one hundred and fifty-three and preceding one hundred and fifty-five.
| Cardinal | One hundred [and] fifty-four |
| Ordinal | 154th (One hundred [and] fifty-fourth) |
| Factorization |  |
| Divisors | 1, 2, 7, 11, 14, 22, 77, 154 |
| Roman numeral | CLIV |
| Binary | 10011010 |
| Hexadecimal | 9A |
Contents |
In mathematics
- 154 is a nonagonal number. Its factorization makes 154 a sphenic number
- There is no integer with exactly 154 coprimes below it, making 154 a noncototient, nor is there, in base 10, any integer that added up to its own digits yields 154, making 154 a self number
- 154 is the sum of the first six factorials
- With just 17 cuts, a pancake can be cut up into 154 pieces (Lazy caterer's sequence)
- Distinct prime factors of 154 add up to 20, and so do the ones of 153, hence the two form a Ruth-Aaron pair
- 154! + 1 is a factorial prime
In the military
- USS Bauxite (IX-154) was a United States Navy Trefoil-class concrete barge during World War II
- USS Candid (AM-154) was a United States Navy Admirable minesweeper ship during World War II
- USS Ellis (DD-154) was a United States Navy Wickes-class destroyer during World War II
- USS General LeRoy Eltinge (AP-154) was a United States Navy General G. O. Squier transport ship during World War II
- USS Lowndes (APA-154) was a United States Navy Haskell-class attack transport during World War II
- USS Sims (DE-154) was a United States Navy Buckley-class destroyer escort ship during World War II
- Strike Fighter Squadron 154 (VFA-154) is a United States Navy strike fighter squadron stationed at Naval Air Station Lemoore
- Convoy ON-154 was a convoy of ships in December 1942 during World War II
In sports
- NFL quarterback Brian Sipe threw 154 touchdowns in his career from 1974 to 1985
- NFL quarterback Roman Gabriel had 154 touchdowns with the Los Angeles Rams (1962–1972)
- NFL Hall of Fame quarterback Roman Gabriel threw 154 touchdowns in his career from 1962 to 1977
- Major League Baseball teams played 154 games a season prior to expansion in 1961
- Golfer Jack Nicklaus played in a record 154 consecutive major championships from the 1957 U.S. Open to the 1998 U.S. Open
In transportation
- California State Route 154 runs from Los Olivos to Santa Barbara, California
- Connecticut Route 154 runs from Old Saybrook, to Middletown
- Georgia State Route 154 runs from S.R. 54 in Sharpsburg to S.R. 10
- Illinois Route 154 runs from Red Bud to Whittington in Sullivan County, Indiana
- Indiana State Road 154 runs from Hutsonville, Illinois to Sullivan, Indiana
- M-154 is a Michigan highway on Harsens Island at the mouth of the St. Clair River
- Missouri Route 154 runs from Vandalia to Paris, Missouri
- New Jersey Route 154 runs from County Route 561 to Routes 41 and Route 70
- New York State Route 154 was a state highway in Rensselaer County, New York until 1980
- Ohio State Route 154 in Columbiana County in northeast Ohio runs from Lisbon, Ohio to Negley, Ohio
- Oregon Route 154 is a state highway that runs from Dayton to Hopewell
- Pennsylvania Route 154 is a state highway that runs from Canton to Laporte
- Texas State Highway 154 is a state highway that runs from Cooper to Marshall
- Utah State Route 154 runs from Draper to Salt Lake City International Airport
- Virginia Route 154 is a state highway in Covington, Virginia
- Wisconsin Highway 154 runs from Lloyd to Rock Springs
- Route nationale 154 is a national trunk road in France connecting Rouen and Orléans (Artenay)
- Malaysia Federal Route 154 on Langkawi Island, Kedah, Malaysia
- Route 154 near Alberton in Prince Edward Island, Canada
- National Route 154 is a national highway of Japan connecting Higashi-ku, Nagoya and Atsuta-ku, Nagoya
- Seattle Bus Route 154
- The Maserati Tipo 154 racecar, also known as 151/4, was produced in 1965
- Gol Transportes Aéreos Flight 1907 crashed on September 29, 2006 over the Brazilian state of Mato Grosso killing 154 onboard
In TV and radio
- The TV series Hazel ran on NBC (and later on CBS) from 1961 to 1966 with 154 episodes
- Channel 154 on the Dish Network is the NFL Network (HD)
- Channel 154 on Sirius Satellite Radio is Dallas-Fort Worth/Houston, Texas traffic and weather
- Channel 154 on XM Radio is National Lampoon Comedy Radio
In other fields
154 is also:
- The year AD 154 or 154 BC
- 154 AH is a year in the Islamic calendar that corresponds to that corresponds to 770 – 771 AD
- 154 Bertha is a dark outer Main belt asteroid
- Ross 154 is a red dwarf star near the southern constellation Sagittarius
- The sun follows a 154-day periodicity on gamma-ray flares
- 154, the third album by Wire, titled after the number of gigs the band had performed by the time of its 1979 release
- The hip hop CD 154 by 154
- Cyprus ranks #154 in world population
- Psalm 154
- Shakespeare’s 154 sonnets, the last being Sonnet 154
- Elcapo No. 154, Saskatchewan is a rural municipality in Saskatchewan, Canada
- The atomic number of an element temporarily called Unpentquadium
- In the United Kingdom, 154 is the telephone number used to report Business Faults with telephone provider BT
See also
- List of highways numbered 154
- United Nations Security Council Resolution 154
- United States Supreme Court cases, Volume 154
References
- Wells, D. The Penguin Dictionary of Curious and Interesting Numbers London: Penguin Group. (1987): 140 - 141