1,044
1,044 is a composite number, even, a calendar year.
Historical context — 1044 AD
Calendar year
Year 1044 (MXLIV) was a leap year starting on Sunday of the Julian calendar.
Excerpt from Wikipedia (en) ↗ · Licensed CC BY-SA 4.0 · English fallback Read the full article on Wikipedia →
Year facts
- Year type
-
Leap year
Divisible by 4 and not by 100; February has 29 days.
- Days in year
- 366
- ISO weeks
- 52
- Started on
-
Monday
January 1, 1044
- Ended on
-
Tuesday
December 31, 1044
- Friday the 13ths
-
2
2 Friday the 13ths this year.
- Decade
-
1040s
1040–1049
- Century
-
11th century
1001–1100
- Millennium
-
2nd millennium
1001–2000
- Years ago
-
982
982 years before 2026.
In other calendars
- Hebrew
-
4804 / 4805 AM
Rosh Hashanah falls in September/October.
- Islamic Hijri
-
435 / 436 AH
Lunar calendar; year spans differ from Gregorian.
- Chinese
-
Year of the zodiac:Wood zodiac:Monkey
Sexagenary cycle position 21 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
1587 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Persian Solar Hijri
-
422 / 423 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
- Ethiopian
-
1036 / 1037 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
966 / 965 Saka
Indian national calendar; year starts in March.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 9
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 11 bits
- Reversed
- 4,401
- Recamán's sequence
- a(4,331) = 1,044
- Square (n²)
- 1,089,936
- Cube (n³)
- 1,137,893,184
- Divisor count
- 18
- σ(n) — sum of divisors
- 2,730
- φ(n) — Euler's totient
- 336
- Sum of prime factors
- 39
Primality
Prime factorization: 2 2 × 3 2 × 29
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one thousand forty-four
- Ordinal
- 1044th
- Roman numeral
- MXLIV
- Binary
- 10000010100
- Octal
- 2024
- Hexadecimal
- 0x414
- Base64
- BBQ=
- One's complement
- 64,491 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵αμδʹ
- Mayan (base 20)
- 𝋢·𝋬·𝋤
- Chinese
- 一千零四十四
- Chinese (financial)
- 壹仟零肆拾肆
Digit at this position in famous constants
- π — Pi (π)
- Digit 1,044 = 3
- e — Euler's number (e)
- Digit 1,044 = 9
- φ — Golden ratio (φ)
- Digit 1,044 = 0
- √2 — Pythagoras's (√2)
- Digit 1,044 = 2
- ln 2 — Natural log of 2
- Digit 1,044 = 7
- γ — Euler-Mascheroni (γ)
- Digit 1,044 = 0
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1044, here are decompositions:
- 5 + 1039 = 1044
- 11 + 1033 = 1044
- 13 + 1031 = 1044
- 23 + 1021 = 1044
- 31 + 1013 = 1044
- 47 + 997 = 1044
- 53 + 991 = 1044
- 61 + 983 = 1044
Showing the first eight; more decompositions exist.
UTF-8 encoding: D0 94 (2 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.4.20.
- Address
- 0.0.4.20
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.4.20
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 1044 first appears in π at position 3,966 of the decimal expansion (the 3,966ordinal-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.