1,946
1,946 is a composite number, even, a calendar year.
Notable events — 1946 AD
- Jan 10 The first UN General Assembly opens in London.
- Mar 5 Churchill delivers his "Iron Curtain" speech in Fulton, Missouri.
- Jul 4 The Philippines gains independence from the United States.
- Oct 1 Nazi leaders are convicted at the Nuremberg trials.
- Dec 11 UNICEF is established.
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
-
Tuesday
January 1, 1946
- Ended on
-
Tuesday
December 31, 1946
- Friday the 13ths
-
2
2 Friday the 13ths this year.
- Easter Sunday
-
April 21
Sunday, April 21, 1946
- Decade
-
1940s
1940–1949
- Century
-
20th century
1901–2000
- Millennium
-
2nd millennium
1001–2000
- Years ago
-
80
80 years before 2026.
In other calendars
- Hebrew
-
5706 / 5707 AM
Rosh Hashanah falls in September/October.
- Islamic Hijri
-
1365 / 1366 AH
Lunar calendar; year spans differ from Gregorian.
- Chinese
-
Year of the zodiac:Fire zodiac:Dog
Sexagenary cycle position 23 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
2489 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Persian Solar Hijri
-
1324 / 1325 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
- Ethiopian
-
1938 / 1939 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
1868 / 1867 Saka
Indian national calendar; year starts in March.
- Japanese
-
Shōwa 21
Reign-era counting from the start of each emperor's reign.
Properties
Primality
Prime factorization: 2 × 7 × 139
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one thousand nine hundred forty-six
- Ordinal
- 1946th
- Roman numeral
- MCMXLVI
- Binary
- 11110011010
- Octal
- 3632
- Hexadecimal
- 0x79A
- Base64
- B5o=
- One's complement
- 63,589 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵αϡμϛʹ
- Mayan (base 20)
- 𝋤·𝋱·𝋦
- Chinese
- 一千九百四十六
- Chinese (financial)
- 壹仟玖佰肆拾陸
Digit at this position in famous constants
- π — Pi (π)
- Digit 1,946 = 9
- e — Euler's number (e)
- Digit 1,946 = 2
- φ — Golden ratio (φ)
- Digit 1,946 = 9
- √2 — Pythagoras's (√2)
- Digit 1,946 = 3
- ln 2 — Natural log of 2
- Digit 1,946 = 4
- γ — Euler-Mascheroni (γ)
- Digit 1,946 = 9
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1946, here are decompositions:
- 13 + 1933 = 1946
- 67 + 1879 = 1946
- 73 + 1873 = 1946
- 79 + 1867 = 1946
- 157 + 1789 = 1946
- 163 + 1783 = 1946
- 193 + 1753 = 1946
- 199 + 1747 = 1946
Showing the first eight; more decompositions exist.
UTF-8 encoding: DE 9A (2 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.7.154.
- Address
- 0.0.7.154
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.7.154
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 1946 first appears in π at position 7,383 of the decimal expansion (the 7,383ordinal-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.