Английская Википедия:279 (number)
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279 (two hundred [and] seventy-nine) is the natural number following 278 and preceding 280.
In mathematics
- 279 is an odd composite number with two prime factors.[1]
- Waring’s Conjecture is g(n)=2n+⌊(3/2)n⌋-2. When 8 is plugged in for n, the result is 279. That means that any positive integer can be formed with at most 279 numbers to the 8th power.[2]
- 279 is the smallest number whose product of digits is 7 times the sum of its digits.
- 279 can be written as the sum of 4 nonzero perfect squares.[3]
In technology
- The area code of 279 was added to the Sacramento metropolitan area in California. It was added to the code of 916 in that area.[4]
- Tyrosine Kinase 2 Inhibitor or TAK-279 Inhibitor is a mediator of IL12 and IL23. TAK-279 is involved with certain inflammatory diseases like lupus and arthritis. TAK-279 inhibition is a possible way to treat these diseases.[5]
World Records
- On March 1, 2019, Benjamin Comparot and Carnival du Cor received the Guinness World Record for the largest French horn ensemble. It contained 279 people.[6]
- On October 6, 2023, EO Discover Okinawa had 279 people we simultaneously breaking roof tiles as a multi-day event.[7]
- On February 21, 2017? Dude Perfect achieved the Guinness World Record for the fastest time to make 5 3 point basketball shots in a time of 2.79 seconds.[8]
- On November 11, 2016, the tallest cake pyramid was built by Stratford University. It reached a total height of 2.79m.[9]
- In 2011, according to Twinning across the Developing World, Benin has the greatest rate of twins. It has 279 twins per 10000 births. Although some countries have a greater rate, this study is done without modern medicine.[10]
Other fields
- The calendar years 279 AD and 279 BC.
- In the French Republican calendar, The year 279 would be a year 2 cycle and be in 2069.[11]
- 279 is the number for several highways across the countries of Canada, Japan, and the United States.
- 279 Thule is a D-type asteroid in the asteroid belt. It was discovered by Johann Palisa in Vienna and was named after the land of Thule.[12]
- In Greenland, for the past 30 years, it has been losing an average of 279 billion tons of ice every year due to global warming.[13]
References
Шаблон:Reflist Шаблон:Integers
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite OEIS
- ↑ {Cite web|url=https://www.allareacodes.com/279%7Ctitle=279 area code|website=www.allareacodes.com}}
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web]
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web