1,994
1,994 is a composite number, even, a calendar year.
Notable events — 1994 AD
- Jan 1 The North American Free Trade Agreement (NAFTA) takes effect.
- Jan 17 A magnitude 6.7 earthquake strikes Northridge, California.
- Apr 5 Kurt Cobain, lead singer of Nirvana, dies by suicide at age 27.
- Apr 7 The Rwandan genocide begins; some 800,000 are killed in three months.
- May 10 Nelson Mandela is inaugurated as South Africa's first post-apartheid president.
Events compiled from Wikipedia ↗ · Licensed CC BY-SA 4.0
Year facts
- Year type
-
Common year
Standard 365-day year; not divisible by 4 (or divisible by 100 but not 400).
- Days in year
- 365
- ISO weeks
- 52
- Started on
-
Saturday
January 1, 1994
- Ended on
-
Saturday
December 31, 1994
- Friday the 13ths
-
1
One Friday the 13th this year.
- Easter Sunday
-
April 3
Sunday, April 3, 1994
- Decade
-
1990s
1990–1999
- Century
-
20th century
1901–2000
- Millennium
-
2nd millennium
1001–2000
- Years ago
-
32
32 years before 2026.
- FIFA World Cup
-
Yes
Men's FIFA World Cup is held every four years (skipped 1942 and 1946 due to WWII).
- Winter Olympics
-
Yes
Held in even years between Summer Games (2002, 2006, ...).
In other calendars
- Hebrew
-
5754 / 5755 AM
Rosh Hashanah falls in September/October.
- Islamic Hijri
-
1414 / 1415 AH
Lunar calendar; year spans differ from Gregorian.
- Chinese
-
Year of the zodiac:Wood zodiac:Dog
Sexagenary cycle position 11 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
2537 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Persian Solar Hijri
-
1372 / 1373 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
- Ethiopian
-
1986 / 1987 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
1916 / 1915 Saka
Indian national calendar; year starts in March.
- Japanese
-
Heisei 6
Reign-era counting from the start of each emperor's reign.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 23
- Digit product
- 324
- Digital root
- 5
- Palindrome
- No
- Bit width
- 11 bits
- Reversed
- 4,991
- Recamán's sequence
- a(3,763) = 1,994
- Square (n²)
- 3,976,036
- Cube (n³)
- 7,928,215,784
- Divisor count
- 4
- σ(n) — sum of divisors
- 2,994
- φ(n) — Euler's totient
- 996
- Sum of prime factors
- 999
Primality
Prime factorization: 2 × 997
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one thousand nine hundred ninety-four
- Ordinal
- 1994th
- Roman numeral
- MCMXCIV
- Binary
- 11111001010
- Octal
- 3712
- Hexadecimal
- 0x7CA
- Base64
- B8o=
- One's complement
- 63,541 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵αϡϟδʹ
- Mayan (base 20)
- 𝋤·𝋳·𝋮
- Chinese
- 一千九百九十四
- Chinese (financial)
- 壹仟玖佰玖拾肆
Digit at this position in famous constants
- π — Pi (π)
- Digit 1,994 = 0
- e — Euler's number (e)
- Digit 1,994 = 2
- φ — Golden ratio (φ)
- Digit 1,994 = 6
- √2 — Pythagoras's (√2)
- Digit 1,994 = 2
- ln 2 — Natural log of 2
- Digit 1,994 = 3
- γ — Euler-Mascheroni (γ)
- Digit 1,994 = 1
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1994, here are decompositions:
- 7 + 1987 = 1994
- 43 + 1951 = 1994
- 61 + 1933 = 1994
- 127 + 1867 = 1994
- 163 + 1831 = 1994
- 193 + 1801 = 1994
- 211 + 1783 = 1994
- 241 + 1753 = 1994
Showing the first eight; more decompositions exist.
UTF-8 encoding: DF 8A (2 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.7.202.
- Address
- 0.0.7.202
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.7.202
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 1994 first appears in π at position 3,672 of the decimal expansion (the 3,672ordinal-suffix:nd 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.