294 (number) explained

Number:	294
Divisor:	1, 2, 3, 6, 7,14, 21, 42, 49, 98, 147, 294

294 is the natural number following 293 and preceding 295.

In mathematics

• 294 is an even composite number with three prime factors.^[1]
• 294 is the number of planar biconnected graphs with 7 vertices. Biconnected graphs are two dimensional graphs with a given number of points and 294 is the number of ways to organize 7 vertices in different ways.^[2]
• 11115² - 294² = 123456789
• The Magic Inscribed Lotus was created by Nārāyaṇa, and Indian Mathematician in the 14th century. In this inscription, each group of 12 numbers has a sum of 294. It was constructed with a 12 x 4 magic rectangle.^[3]
• In 1930, George A. Miller determined that there are 294 isomorphic groups in the order of 64. Isomorphism is making a map that preserves relationships. This was later disproven as there are 267 isomorphic groups in the order of 64. See List of incomplete proofs.^{[4] [5]}

In technology

• The area code +52 294 is in use in Mexico, specifically in Veracruz.The +52 locates the phone number in Mexico and the 294 locates it as Veracruz.^[6]
• A CMOS THz transmitter is used for short range links. It produces .47 mW with an output power of 294 GHz.^[7]
• The UL Standard 294 is a number of guidelines that many facilities follow regarding the electronic access of control devices.^[8]

World Records

• On October 20, 2019, Doshisha Kori Alumni Association in Japan received the Guinness World Record for writing 294 signatures on a t-shirt in one hour.^[9]
• On November 29, 2015, in Mexico City, 294 participants were Beatles impersonators. A Beatles cover band lead them in a sing-along.^[10]
• 2008 was declared as the worst year regarding Afghan insurrection. By NATO's calculations, there were a total of 294 military deaths.^[11]
• On December 3, 2011, in Saint-Genis-les-Ollières, the Guinness World Record for the greatest number of people in an indoor volleyball exhibition match was achieved with 294 people.^[12]
• On December 21, 2000, Jessie Frankson kicked the highest martial arts kick at a height of 2.94m.^[13]

Other fields

• The calendar years 294 AD and 294 BC.
• In the French Republican calendar, The year 294 would be a year 6 cycle and be in 2086.^[14]
• 294 is the number for several highways across the countries of Japan and the United States.
• 294 Felicia is an asteroid in the Asteroid Belt that was discovered by Auguste Charlois in Nice, France.^[15]
• Ogsnesson-294 is a radioactive isotope of the largest element on the periodic table. It is so radioactive that scientists reported a half-life of .69ms. It is extremely difficult to measure anything about this element before it decays.^[16]

Notes and References

1. Web site: Facts about the integer. mathworld.wolfram.com.
2. Web site: Biconnected graph information. mathworld.wolfram.com.
3. Web site: Magic Inscribed Lotus information. archimedes-lab.org. Gianni. Sarcone. December 20, 2020.
4. Web site: George A. Miller information. www.nasonline.org.
5. Web site: Isomorphism information. mathworld.wolfram.com.
6. Web site: 294 area code in Veracruz Mexico. en.codigosinternacionales.com. 27 August 2023 .
7. Book: A 294 GHZ 0.47mW caterpillar amplifier based transmitter in 65nm CMOS for THz data-links. 2013 . 10.1109/RWS.2013.6486636 . 18211707 . Tang . Adrian . Chang . Mau-Chung Frank . 46–48 . 978-1-4673-2932-3 .
8. Web site: UL Standard 294. www.barcode-automation.com.
9. Web site: 294 signatures on a t-shirt in one hour. www.guiennessworldrecords.com.
10. Web site: 294 Beatles impersonators. www.guinnessworldrecods.com.
11. Web site: 294 military deaths in Afghanistan in 2008. www.guinnessworldrecords.com.
12. Web site: 294 people in an indoor volleyball exhibition match. www.guinnessworldrecords.com.
13. Web site: 2.94m martial arts kick. guinnessworldrecords.com.
14. Web site: French Republican Calendar Guide. broadcast.lds.org.
15. Web site: 294 Felicia information. in-the-sky.org.
16. Web site: Oganesson-294 information.. www.acs.org.