1,208
1,208 is a composite number, even, a calendar year.
Historical context — 1208 AD
Calendar year
Year 1208 (MCCVIII) 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
- 52
- Started on
-
Tuesday
January 1, 1208
- Ended on
-
Wednesday
December 31, 1208
- Friday the 13ths
-
1
One Friday the 13th this year.
- Decade
-
1200s
1200–1209
- Century
-
13th century
1201–1300
- Millennium
-
2nd millennium
1001–2000
- Years ago
-
818
818 years before 2026.
In other calendars
- Hebrew
-
4968 / 4969 AM
Rosh Hashanah falls in September/October.
- Islamic Hijri
-
604 / 605 AH
Lunar calendar; year spans differ from Gregorian.
- Chinese
-
Year of the zodiac:Earth zodiac:Dragon
Sexagenary cycle position 5 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
1751 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Persian Solar Hijri
-
586 / 587 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
- Ethiopian
-
1200 / 1201 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
1130 / 1129 Saka
Indian national calendar; year starts in March.
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 11
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 11 bits
- Reversed
- 8,021
- Recamán's sequence
- a(8,572) = 1,208
- Square (n²)
- 1,459,264
- Cube (n³)
- 1,762,790,912
- Divisor count
- 8
- σ(n) — sum of divisors
- 2,280
- φ(n) — Euler's totient
- 600
- Sum of prime factors
- 157
Primality
Prime factorization: 2 3 × 151
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one thousand two hundred eight
- Ordinal
- 1208th
- Roman numeral
- MCCVIII
- Binary
- 10010111000
- Octal
- 2270
- Hexadecimal
- 0x4B8
- Base64
- BLg=
- One's complement
- 64,327 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓍢𓍢𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ασηʹ
- Mayan (base 20)
- 𝋣·𝋠·𝋨
- Chinese
- 一千二百零八
- Chinese (financial)
- 壹仟貳佰零捌
Digit at this position in famous constants
- π — Pi (π)
- Digit 1,208 = 6
- e — Euler's number (e)
- Digit 1,208 = 8
- φ — Golden ratio (φ)
- Digit 1,208 = 9
- √2 — Pythagoras's (√2)
- Digit 1,208 = 5
- ln 2 — Natural log of 2
- Digit 1,208 = 9
- γ — Euler-Mascheroni (γ)
- Digit 1,208 = 5
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1208, here are decompositions:
- 7 + 1201 = 1208
- 37 + 1171 = 1208
- 79 + 1129 = 1208
- 139 + 1069 = 1208
- 157 + 1051 = 1208
- 199 + 1009 = 1208
- 211 + 997 = 1208
- 241 + 967 = 1208
Showing the first eight; more decompositions exist.
UTF-8 encoding: D2 B8 (2 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.4.184.
- Address
- 0.0.4.184
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.4.184
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 1208 first appears in π at position 3,713 of the decimal expansion (the 3,713ordinal-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.