295 (number)
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| ||||
|---|---|---|---|---|
| Cardinal | two hundred ninety-five | |||
| Ordinal | 295th (two hundred ninety-fifth) | |||
| Factorization | 5 × 59 | |||
| Divisors | 1, 5, 59, 295 | |||
| Greek numeral | ΣϞΕ´ | |||
| Roman numeral | CCXCV | |||
| Binary | 1001001112 | |||
| Ternary | 1012213 | |||
| Senary | 12116 | |||
| Octal | 4478 | |||
| Duodecimal | 20712 | |||
| Hexadecimal | 12716 | |||
295 is the natural number following 294 and preceding 296.
In mathematics
[edit]- 295 is an odd composite number with two prime factors.[1]
- 295 is a centered tetrahedral number meaning that it can be represented as a tetrahedron.[2]
- 295 Is a structured deltoidal hexecontahedral number which can be represented as a deltoidal hexecontahedron.[3]
- 295 can be written as the sum of 4 nonzero perfect squares.[4]
- In binary, 295 would be a decimal prime number.[5]
World Records
[edit]- On September 28, 2018, the greatest number of people filling in the eyebrows was achieved in San Francisco. There were 295 participants.[6]
- On December 18, 2014, in Chengdu, China, the greatest number of handheld lasers were lit simultaneously. There were 295 lasers.[7]
- The largest visible lunar crater is Bailly, near the South Pole of the moon. It is 295 km in diameter.[8]
- On September 16, 2006, the Guinness World Record for the longest jump on a unicycle was achieved. It was a distance of 2.95 m achieved by David Weichenberger in Vienna.[9]
Other fields
[edit]- The calendar years 295 AD and 295 BC.
- 295 is the number for several highways across the countries of Canada, Japan, and the United States.
- 295 Theresia is an asteroid in the asteroid belt. It was discovered by Johann Palisa in Vienna.[10]
- 295 is a song recorded by Punjabi singer Sidhu Moose Wala.
References
[edit]- ^ "Facts about the integer". mathworld.wolfram.com.
- ^ Sloane, N. J. A. (ed.). "Sequence A005894 (Centered tetrahedral numbers)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ^ Sloane, N. J. A. (ed.). "Sequence A100166 (Structured deltoidal hexacontahedral numbers (vertex structure 9))". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ^ Sloane, N. J. A. (ed.). "Sequence A004215 (Numbers that are the sum of 4 but no fewer nonzero squares)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ^ Sloane, N. J. A. (ed.). "Sequence A036952 (Numbers whose binary expansion is a decimal prime)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ^ "295 people filling in eyebrows". www.guinnessworldrecords.com.
- ^ "295 handheld lasers lit simultaneously". www.guinnessworldrecords.com.
- ^ "295 km crater on the moon".
- ^ "2.95 m jump on a unicycle". www.guinnessworldrecords.com.
- ^ "295 Theresia information". in-the-sky.org.
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