1,594
1,594 is a composite number, even, a calendar year.
1,594 (one thousand five hundred ninety-four) is an even 4-digit number. It is a composite number with 4 divisors, and factors as 2 × 797. Written other ways, in Roman numerals it is MDXCIV and in binary, 11000111010.
Interestingness
Notable events — 1594 AD
- Feb 27 Henry IV is crowned king of France at Chartres.
- Aug 13 Plague returns to London.
- Mar 22 Henry IV enters Paris peacefully.
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, 1594
- Ended on
-
Saturday
December 31, 1594
- Friday the 13ths
-
1
One Friday the 13th this year.
- Easter Sunday
-
April 10
Sunday, April 10, 1594
- Decade
-
1590s
1590–1599
- Century
-
16th century
1501–1600
- Millennium
-
2nd millennium
1001–2000
- Years ago
-
432
432 years before 2026.
In other calendars
- Hebrew
-
5354 / 5355 AM
Rosh Hashanah falls in September/October.
- Islamic Hijri
-
1002 / 1003 AH
Lunar calendar; year spans differ from Gregorian.
- Chinese
-
Year of the zodiac:Wood zodiac:Horse
Sexagenary cycle position 31 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
2137 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Persian Solar Hijri
-
972 / 973 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
- Ethiopian
-
1586 / 1587 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
1516 / 1515 Saka
Indian national calendar; year starts in March.
Properties
Primality
Prime factorization: 2 × 797
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√1,594 = [39; (1, 12, 3, 8, 1, 1, 4, 1, 3, 1, 7, 5, 5, 7, 1, 3, 1, 4, 1, 1, 8, 3, 12, 1, …)]
Period length 25 — the block in parentheses repeats forever.
Representations
- In words
- one thousand five hundred ninety-four
- Ordinal
- 1594th
- Roman numeral
- MDXCIV
- Binary
- 11000111010
- Octal
- 3072
- Hexadecimal
- 0x63A
- Base64
- Bjo=
- One's complement
- 63,941 (16-bit)
- Scientific notation
- 1.594 × 10³
- As a duration
- 1,594 s = 26 minutes, 34 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵αφϟδʹ
- Mayan (base 20)
- 𝋣·𝋳·𝋮
- Chinese
- 一千五百九十四
- Chinese (financial)
- 壹仟伍佰玖拾肆
Digit at this position in famous constants
- π — Pi (π)
- Digit 1,594 = 2
- e — Euler's number (e)
- Digit 1,594 = 6
- φ — Golden ratio (φ)
- Digit 1,594 = 4
- √2 — Pythagoras's (√2)
- Digit 1,594 = 7
- ln 2 — Natural log of 2
- Digit 1,594 = 5
- γ — Euler-Mascheroni (γ)
- Digit 1,594 = 0
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1594, here are decompositions:
- 11 + 1583 = 1594
- 23 + 1571 = 1594
- 41 + 1553 = 1594
- 71 + 1523 = 1594
- 83 + 1511 = 1594
- 101 + 1493 = 1594
- 107 + 1487 = 1594
- 113 + 1481 = 1594
Showing the first eight; more decompositions exist.
UTF-8 encoding: D8 BA (2 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.6.58.
- Address
- 0.0.6.58
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.6.58
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Heard as a frequency, 1,594 Hz is closest to:
- Concert pitch (A4 = 440 Hz): G6 (1568 Hz, +28¢)
- Scientific pitch (C4 = 256 Hz): G♯6 (1625.5 Hz, -34¢)
- Baroque pitch (A4 = 415 Hz): G♯6 (1566.8 Hz, +30¢)
The digit sequence 1594 first appears in π at position 10,123 of the decimal expansion (the 10,123ordinal-suffix:rd 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.