1,324
1,324 is a composite number, even, a calendar year.
1,324 (one thousand three hundred twenty-four) is an even 4-digit number. It is a composite number with 6 divisors, and factors as 2² × 331. Written other ways, in Roman numerals it is MCCCXXIV and in binary, 10100101100.
Interestingness
Notable events — 1324 AD
- Undated Mansa Musa of Mali begins his legendary pilgrimage to Mecca, distributing so much gold that it depresses prices in Cairo.
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
- 52
- Started on
-
Saturday
January 1, 1324
- Ended on
-
Sunday
December 31, 1324
- Friday the 13ths
-
1
One Friday the 13th this year.
- Decade
-
1320s
1320–1329
- Century
-
14th century
1301–1400
- Millennium
-
2nd millennium
1001–2000
- Years ago
-
702
702 years before 2026.
In other calendars
- Hebrew
-
5084 / 5085 AM
Rosh Hashanah falls in September/October.
- Islamic Hijri
-
723 / 725 AH
Lunar calendar; year spans differ from Gregorian.
- Chinese
-
Year of the zodiac:Wood zodiac:Rat
Sexagenary cycle position 1 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
1867 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Persian Solar Hijri
-
702 / 703 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
- Ethiopian
-
1316 / 1317 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
1246 / 1245 Saka
Indian national calendar; year starts in March.
Properties
Primality
Prime factorization: 2 2 × 331
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√1,324 = [36; (2, 1, 1, 2, 2, 3, 4, 1, 1, 3, 1, 2, 1, 2, 5, 1, 2, 3, 8, 1, 3, 1, 23, 2, …)]
Representations
- In words
- one thousand three hundred twenty-four
- Ordinal
- 1324th
- Roman numeral
- MCCCXXIV
- Binary
- 10100101100
- Octal
- 2454
- Hexadecimal
- 0x52C
- Base64
- BSw=
- One's complement
- 64,211 (16-bit)
- Scientific notation
- 1.324 × 10³
- As a duration
- 1,324 s = 22 minutes, 4 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹 𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ατκδʹ
- Mayan (base 20)
- 𝋣·𝋦·𝋤
- Chinese
- 一千三百二十四
- Chinese (financial)
- 壹仟參佰貳拾肆
Digit at this position in famous constants
- π — Pi (π)
- Digit 1,324 = 2
- e — Euler's number (e)
- Digit 1,324 = 6
- φ — Golden ratio (φ)
- Digit 1,324 = 8
- √2 — Pythagoras's (√2)
- Digit 1,324 = 8
- ln 2 — Natural log of 2
- Digit 1,324 = 7
- γ — Euler-Mascheroni (γ)
- Digit 1,324 = 5
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1324, here are decompositions:
- 3 + 1321 = 1324
- 5 + 1319 = 1324
- 17 + 1307 = 1324
- 23 + 1301 = 1324
- 41 + 1283 = 1324
- 47 + 1277 = 1324
- 101 + 1223 = 1324
- 107 + 1217 = 1324
Showing the first eight; more decompositions exist.
UTF-8 encoding: D4 AC (2 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.5.44.
- Address
- 0.0.5.44
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.5.44
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Heard as a frequency, 1,324 Hz is closest to:
- Concert pitch (A4 = 440 Hz): E6 (1318.5 Hz, +7¢)
- Scientific pitch (C4 = 256 Hz): E6 (1290.2 Hz, +45¢ — about midway to F6)
- Baroque pitch (A4 = 415 Hz): F6 (1317.5 Hz, +8¢)
The digit sequence 1324 first appears in π at position 3,157 of the decimal expansion (the 3,157ordinal-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.
Related reading
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.