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Number

950

950 is a composite number, even, a calendar year.

950 (nine hundred fifty) is an even 3-digit number. It is a composite number with 12 divisors, and factors as 2 × 5² × 19. Written other ways, in Roman numerals it is CML and in binary, 1110110110.

Arithmetic Number Cube-Free Deficient Number Descending Digits Odious Number Pernicious Number Recamán's Sequence Year

Interestingness

4 notable facts · grade D
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Historical context — 950 AD

Calendar year

Year 950 (CML) was a common year starting on Tuesday of the Julian calendar.

Excerpt from Wikipedia (en) ↗ · Licensed CC BY-SA 4.0 Read the full article on Wikipedia →

Historical context — 950 BC

Decade

The 950s BC is a decade that lasted from 959 BC to 950 BC.

Excerpt from Wikipedia (en) ↗ · Licensed CC BY-SA 4.0 Read the full article on Wikipedia →

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
53
Long year: contains 53 ISO weeks.
Started on
Thursday
January 1, 950
Ended on
Thursday
December 31, 950
Friday the 13ths
3
3 Friday the 13ths this year.
Decade
950s
950–959
Century
10th century
901–1000
Millennium
1st millennium
1–1000
Years ago
1,076
1076 years before 2026.

In other calendars

Hebrew
4710 / 4711 AM
Rosh Hashanah falls in September/October.
Islamic Hijri
338 / 339 AH
Lunar calendar; year spans differ from Gregorian.
Chinese
Year of the zodiac:Metal zodiac:Dog
Sexagenary cycle position 47 of 60. Lunar new year falls in late January / mid-February.
Buddhist Era
1493 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
Persian Solar Hijri
328 / 329 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
Ethiopian
942 / 943 ET
Year boundary at Enkutatash (September 11/12).
Indian National (Saka)
872 / 871 Saka
Indian national calendar; year starts in March.

Properties

Parity
Even
Digit count
3
Digit sum
14
Digit product
0
Digital root
5
Palindrome
No
Bit width
10 bits
Reversed
59
Recamán's sequence
a(651) = 950
Square (n²)
902,500
Cube (n³)
857,375,000
Divisor count
12
σ(n) — sum of divisors
1,860
φ(n) — Euler's totient
360
Sum of prime factors
31

Primality

Prime factorization: 2 × 5 2 × 19

Nearest primes: 947 (−3) · 953 (+3)

Divisors & multiples

All divisors (12)
1 · 2 · 5 · 10 · 19 · 25 · 38 · 50 · 95 · 190 · 475 (half) · 950
Aliquot sum (sum of proper divisors): 910
Factor pairs (a × b = 950)
1 × 950
2 × 475
5 × 190
10 × 95
19 × 50
25 × 38
First multiples
950 · 1,900 (double) · 2,850 · 3,800 · 4,750 · 5,700 · 6,650 · 7,600 · 8,550 · 9,500

Sums & aliquot sequence

As consecutive integers: 236 + 237 + 238 + 239 188 + 189 + 190 + 191 + 192 41 + 42 + … + 59 38 + 39 + … + 57
Aliquot sequence: 950 910 1,106 814 554 280 440 640 890 730 602 454 230 202 104 106 56 — unresolved within range

Continued fraction of √n

√950 = [30; (1, 4, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 4, 1, 60)]

Period length 16 — the block in parentheses repeats forever.

Representations

In words
nine hundred fifty
Ordinal
950th
Roman numeral
CML
Binary
1110110110
Octal
1666
Hexadecimal
0x3B6
Base64
A7Y=
One's complement
64,585 (16-bit)
Scientific notation
9.5 × 10²
As a duration
950 s = 15 minutes, 50 seconds
In other bases
ternary (3) 1022012
quaternary (4) 32312
quinary (5) 12300
senary (6) 4222
septenary (7) 2525
nonary (9) 1265
undecimal (11) 794
duodecimal (12) 672
tridecimal (13) 581
tetradecimal (14) 4bc
pentadecimal (15) 435

As an angle

950° = 2 × 360° + 230°
230° ≈ 4.014 rad
Compass bearing: SW (southwest)

Historical numeral systems

Babylonian (base 60)
𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋
Egyptian hieroglyphic
𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆
Greek (Milesian)
ϡνʹ
Mayan (base 20)
𝋢·𝋧·𝋪
Chinese
九百五十
Chinese (financial)
玖佰伍拾
In other modern scripts
Eastern Arabic ٩٥٠ Devanagari ९५० Bengali ৯৫০ Tamil ௯௫௦ Thai ๙๕๐ Tibetan ༩༥༠ Khmer ៩៥០ Lao ໙໕໐ Burmese ၉၅၀

Digit at this position in famous constants

π — Pi (π)
Digit 950 = 7
e — Euler's number (e)
Digit 950 = 5
φ — Golden ratio (φ)
Digit 950 = 4
√2 — Pythagoras's (√2)
Digit 950 = 0
ln 2 — Natural log of 2
Digit 950 = 3
γ — Euler-Mascheroni (γ)
Digit 950 = 0

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 950, here are decompositions:

  • 3 + 947 = 950
  • 13 + 937 = 950
  • 31 + 919 = 950
  • 43 + 907 = 950
  • 67 + 883 = 950
  • 73 + 877 = 950
  • 97 + 853 = 950
  • 127 + 823 = 950

Showing the first eight; more decompositions exist.

Unicode codepoint
ζ
Greek Small Letter Zeta
U+03B6
Lowercase letter (Ll)

UTF-8 encoding: CE B6 (2 bytes).

Code page identifier

Code page 950 is Big5 (Traditional Chinese) — Standard for Traditional Chinese.

Code pages are integer identifiers used by Windows and other systems to refer to specific character encodings.

Hex color
#0003B6
RGB(0, 3, 182)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.3.182.

Address
0.0.3.182
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.3.182

Unspecified address (0.0.0.0/8) — "this network" placeholder.

Musical pitch

Heard as a frequency, 950 Hz is closest to:

  • Concert pitch (A4 = 440 Hz): A♯5 (932.3 Hz, +33¢)
  • Scientific pitch (C4 = 256 Hz): B5 (966.5 Hz, -30¢)
  • Baroque pitch (A4 = 415 Hz): B5 (931.6 Hz, +34¢)
Food additive (E-number)

On an ingredients label, E950 is Acesulfame K, a glazing agent, gas or sweetener.

Related reading

  • Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.