1,992
1,992 is a composite number, even, a calendar year.
Notable events — 1992 AD
- Feb 7 European leaders sign the Maastricht Treaty, founding the European Union.
- Feb 8 The Winter Olympics open in Albertville, France.
- Apr 5 The Siege of Sarajevo begins as Bosnia and Herzegovina is engulfed by war.
- Apr 29 The acquittal of LAPD officers in the Rodney King beating sparks the Los Angeles riots.
- Nov 3 Bill Clinton defeats George H. W. Bush in the US presidential election.
Events compiled from Wikipedia ↗ · Licensed CC BY-SA 4.0
Year facts
- Year type
-
Leap year
Divisible by 4 and not by 100; February has 29 days.
- Days in year
- 366
- ISO weeks
-
53
Long year: contains 53 ISO weeks.
- Started on
-
Wednesday
January 1, 1992
- Ended on
-
Thursday
December 31, 1992
- Friday the 13ths
-
2
2 Friday the 13ths this year.
- Easter Sunday
-
April 19
Sunday, April 19, 1992
- Decade
-
1990s
1990–1999
- Century
-
20th century
1901–2000
- Millennium
-
2nd millennium
1001–2000
- Years ago
-
34
34 years before 2026.
- US presidential election
-
Yes
US holds a presidential election in years divisible by 4 starting from 1788.
- Summer Olympics
- Yes
- Winter Olympics
-
Yes
Held in the same year as the Summer Games until 1992.
In other calendars
- Hebrew
-
5752 / 5753 AM
Rosh Hashanah falls in September/October.
- Islamic Hijri
-
1412 / 1413 AH
Lunar calendar; year spans differ from Gregorian.
- Chinese
-
Year of the zodiac:Water zodiac:Monkey
Sexagenary cycle position 9 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
2535 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Persian Solar Hijri
-
1370 / 1371 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
- Ethiopian
-
1984 / 1985 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
1914 / 1913 Saka
Indian national calendar; year starts in March.
- Japanese
-
Heisei 4
Reign-era counting from the start of each emperor's reign.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 21
- Digit product
- 162
- Digital root
- 3
- Palindrome
- No
- Bit width
- 11 bits
- Reversed
- 2,991
- Recamán's sequence
- a(3,767) = 1,992
- Square (n²)
- 3,968,064
- Cube (n³)
- 7,904,383,488
- Divisor count
- 16
- σ(n) — sum of divisors
- 5,040
- φ(n) — Euler's totient
- 656
- Sum of prime factors
- 92
Primality
Prime factorization: 2 3 × 3 × 83
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one thousand nine hundred ninety-two
- Ordinal
- 1992nd
- Roman numeral
- MCMXCII
- Binary
- 11111001000
- Octal
- 3710
- Hexadecimal
- 0x7C8
- Base64
- B8g=
- One's complement
- 63,543 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵αϡϟβʹ
- Mayan (base 20)
- 𝋤·𝋳·𝋬
- Chinese
- 一千九百九十二
- Chinese (financial)
- 壹仟玖佰玖拾貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 1,992 = 7
- e — Euler's number (e)
- Digit 1,992 = 8
- φ — Golden ratio (φ)
- Digit 1,992 = 3
- √2 — Pythagoras's (√2)
- Digit 1,992 = 6
- ln 2 — Natural log of 2
- Digit 1,992 = 3
- γ — Euler-Mascheroni (γ)
- Digit 1,992 = 1
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1992, here are decompositions:
- 5 + 1987 = 1992
- 13 + 1979 = 1992
- 19 + 1973 = 1992
- 41 + 1951 = 1992
- 43 + 1949 = 1992
- 59 + 1933 = 1992
- 61 + 1931 = 1992
- 79 + 1913 = 1992
Showing the first eight; more decompositions exist.
UTF-8 encoding: DF 88 (2 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.7.200.
- Address
- 0.0.7.200
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.7.200
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 1992 first appears in π at position 1,384 of the decimal expansion (the 1,384ordinal-suffix:th digit after the integer 3).
Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.