1,416
1,416 is a composite number, even, a calendar year.
Historical context — 1416 AD
Calendar year
Year 1416 (MCDXVI) was a leap year starting on Wednesday 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, 1416
- Ended on
-
Tuesday
December 31, 1416
- Friday the 13ths
-
2
2 Friday the 13ths this year.
- Decade
-
1410s
1410–1419
- Century
-
15th century
1401–1500
- Millennium
-
2nd millennium
1001–2000
- Years ago
-
610
610 years before 2026.
In other calendars
- Hebrew
-
5176 / 5177 AM
Rosh Hashanah falls in September/October.
- Islamic Hijri
-
818 / 819 AH
Lunar calendar; year spans differ from Gregorian.
- Chinese
-
Year of the zodiac:Fire zodiac:Monkey
Sexagenary cycle position 33 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
1959 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Persian Solar Hijri
-
794 / 795 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
- Ethiopian
-
1408 / 1409 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
1338 / 1337 Saka
Indian national calendar; year starts in March.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 12
- Digit product
- 24
- Digital root
- 3
- Palindrome
- No
- Bit width
- 11 bits
- Reversed
- 6,141
- Recamán's sequence
- a(524) = 1,416
- Square (n²)
- 2,005,056
- Cube (n³)
- 2,839,159,296
- Divisor count
- 16
- σ(n) — sum of divisors
- 3,600
- φ(n) — Euler's totient
- 464
- Sum of prime factors
- 68
Primality
Prime factorization: 2 3 × 3 × 59
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one thousand four hundred sixteen
- Ordinal
- 1416th
- Roman numeral
- MCDXVI
- Binary
- 10110001000
- Octal
- 2610
- Hexadecimal
- 0x588
- Base64
- BYg=
- One's complement
- 64,119 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓍢𓍢𓍢𓍢𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵αυιϛʹ
- Mayan (base 20)
- 𝋣·𝋪·𝋰
- Chinese
- 一千四百一十六
- Chinese (financial)
- 壹仟肆佰壹拾陸
Digit at this position in famous constants
- π — Pi (π)
- Digit 1,416 = 0
- e — Euler's number (e)
- Digit 1,416 = 0
- φ — Golden ratio (φ)
- Digit 1,416 = 9
- √2 — Pythagoras's (√2)
- Digit 1,416 = 1
- ln 2 — Natural log of 2
- Digit 1,416 = 8
- γ — Euler-Mascheroni (γ)
- Digit 1,416 = 6
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1416, here are decompositions:
- 7 + 1409 = 1416
- 17 + 1399 = 1416
- 43 + 1373 = 1416
- 89 + 1327 = 1416
- 97 + 1319 = 1416
- 109 + 1307 = 1416
- 113 + 1303 = 1416
- 127 + 1289 = 1416
Showing the first eight; more decompositions exist.
UTF-8 encoding: D6 88 (2 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.5.136.
- Address
- 0.0.5.136
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.5.136
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 1416 first appears in π at position 3,648 of the decimal expansion (the 3,648ordinal-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.