1,068
1,068 is a composite number, even, a calendar year.
Historical context — 1068 AD
Calendar year
Year 1068 (MLXVIII) was a leap year starting on Tuesday of the Julian calendar.
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Year facts
- Year type
-
Leap year
Divisible by 4 and not by 100; February has 29 days.
- Days in year
- 366
- ISO weeks
-
53
Long year: contains 53 ISO weeks.
- Started on
-
Wednesday
January 1, 1068
- Ended on
-
Thursday
December 31, 1068
- Friday the 13ths
-
2
2 Friday the 13ths this year.
- Decade
-
1060s
1060–1069
- Century
-
11th century
1001–1100
- Millennium
-
2nd millennium
1001–2000
- Years ago
-
958
958 years before 2026.
In other calendars
- Hebrew
-
4828 / 4829 AM
Rosh Hashanah falls in September/October.
- Islamic Hijri
-
460 / 461 AH
Lunar calendar; year spans differ from Gregorian.
- Chinese
-
Year of the zodiac:Earth zodiac:Monkey
Sexagenary cycle position 45 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
1611 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Persian Solar Hijri
-
446 / 447 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
- Ethiopian
-
1060 / 1061 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
990 / 989 Saka
Indian national calendar; year starts in March.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 15
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 11 bits
- Reversed
- 8,601
- Flips to (rotate 180°)
- 8,901
- Recamán's sequence
- a(4,283) = 1,068
- Square (n²)
- 1,140,624
- Cube (n³)
- 1,218,186,432
- Divisor count
- 12
- σ(n) — sum of divisors
- 2,520
- φ(n) — Euler's totient
- 352
- Sum of prime factors
- 96
Primality
Prime factorization: 2 2 × 3 × 89
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one thousand sixty-eight
- Ordinal
- 1068th
- Roman numeral
- MLXVIII
- Binary
- 10000101100
- Octal
- 2054
- Hexadecimal
- 0x42C
- Base64
- BCw=
- One's complement
- 64,467 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵αξηʹ
- Mayan (base 20)
- 𝋢·𝋭·𝋨
- Chinese
- 一千零六十八
- Chinese (financial)
- 壹仟零陸拾捌
Digit at this position in famous constants
- π — Pi (π)
- Digit 1,068 = 7
- e — Euler's number (e)
- Digit 1,068 = 1
- φ — Golden ratio (φ)
- Digit 1,068 = 2
- √2 — Pythagoras's (√2)
- Digit 1,068 = 5
- ln 2 — Natural log of 2
- Digit 1,068 = 2
- γ — Euler-Mascheroni (γ)
- Digit 1,068 = 1
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1068, here are decompositions:
- 5 + 1063 = 1068
- 7 + 1061 = 1068
- 17 + 1051 = 1068
- 19 + 1049 = 1068
- 29 + 1039 = 1068
- 37 + 1031 = 1068
- 47 + 1021 = 1068
- 59 + 1009 = 1068
Showing the first eight; more decompositions exist.
UTF-8 encoding: D0 AC (2 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.4.44.
- Address
- 0.0.4.44
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.4.44
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 1068 first appears in π at position 10,431 of the decimal expansion (the 10,431ordinal-suffix:st 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.