Number

795

795 is a composite number, odd, a calendar year.

795 (seven hundred ninety-five) is an odd 3-digit number. It is a composite number with 8 divisors, and factors as 3 × 5 × 53. Written other ways, in Roman numerals it is DCCXCV and in binary, 1100011011.

Arithmetic Number Cube-Free Deficient Number Evil Number Recamán's Sequence Sphenic Number Squarefree Year

Interestingness

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5 notable facts · grade C

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Historical context — 795 AD

Calendar year

Year 795 (DCCXCV) was a common year starting on Thursday of the Julian calendar.

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

Historical context — 795 BC

Decade

This article concerns the period 799 BC – 790 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: 52
Started on: Sunday
January 1, 795
Ended on: Sunday
December 31, 795
Friday the 13ths: 2
2 Friday the 13ths this year.
Decade: 790s
790–799
Century: 8th century
701–800
Millennium: 1st millennium
1–1000
Years ago: 1,231
1231 years before 2026.

In other calendars

Hebrew: 4555 / 4556 AM
Rosh Hashanah falls in September/October.
Islamic Hijri: 178 / 179 AH
Lunar calendar; year spans differ from Gregorian.
Chinese: Year of the zodiac:Wood zodiac:Pig
Sexagenary cycle position 12 of 60. Lunar new year falls in late January / mid-February.
Buddhist Era: 1338 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
Persian Solar Hijri: 173 / 174 SH
Iranian calendar; Nowruz (new year) falls on the spring equinox.
Ethiopian: 787 / 788 ET
Year boundary at Enkutatash (September 11/12).
Indian National (Saka): 717 / 716 Saka
Indian national calendar; year starts in March.

Properties

Parity: Odd
Digit count: 3
Digit sum: 21
Digit product: 315
Digital root: 3
Palindrome: No
Bit width: 10 bits
Reversed: 597
Recamán's sequence: a(301) = 795
Square (n²): 632,025
Cube (n³): 502,459,875
Divisor count: 8
σ(n) — sum of divisors: 1,296
φ(n) — Euler's totient: 416
Sum of prime factors: 61

Primality

Prime factorization: 3 × 5 × 53

Nearest primes: 787 (−8) · 797 (+2)

Divisors & multiples

All divisors (8)

1 · 3 · 5 · 15 · 53 · 159 · 265 · 795

Aliquot sum (sum of proper divisors): 501

Factor pairs (a × b = 795)

1 × 795

3 × 265

5 × 159

15 × 53

First multiples

795 · 1,590 (double) · 2,385 · 3,180 · 3,975 · 4,770 · 5,565 · 6,360 · 7,155 · 7,950

Sums & aliquot sequence

As consecutive integers: 397 + 398 264 + 265 + 266 157 + 158 + 159 + 160 + 161 130 + 131 + 132 + 133 + 134 + 135

Aliquot sequence: 795 → 501 → 171 → 89 → 1 → 0 — terminates at zero

Continued fraction of √n

√795 = [28; (5, 9, 5, 56)]

Period length 4 — the block in parentheses repeats forever.

Representations

In words: seven hundred ninety-five
Ordinal: 795th
Roman numeral: DCCXCV
Binary: 1100011011
Octal: 1433
Hexadecimal: 0x31B
Base64: Axs=
One's complement: 64,740 (16-bit)
Scientific notation: 7.95 × 10²
As a duration: 795 s = 13 minutes, 15 seconds

In other bases

ternary (3) 1002110

quaternary (4) 30123

quinary (5) 11140

senary (6) 3403

septenary (7) 2214

nonary (9) 1073

undecimal (11) 663

duodecimal (12) 563

tridecimal (13) 492

tetradecimal (14) 40b

pentadecimal (15) 380

As an angle

795° = 2 × 360° + 75°

75° ≈ 1.309 rad

Compass bearing: ENE (east-northeast)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒌋𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺
Greek (Milesian): ψϟεʹ
Mayan (base 20): 𝋡·𝋳·𝋯
Chinese: 七百九十五
Chinese (financial): 柒佰玖拾伍

In other modern scripts

Eastern Arabic ٧٩٥ Devanagari ७९५ Bengali ৭৯৫ Tamil ௭௯௫ Thai ๗๙๕ Tibetan ༧༩༥ Khmer ៧៩៥ Lao ໗໙໕ Burmese ၇၉၅

Digit at this position in famous constants

π — Pi (π): Digit 795 = 9
e — Euler's number (e): Digit 795 = 6
φ — Golden ratio (φ): Digit 795 = 9
√2 — Pythagoras's (√2): Digit 795 = 0
ln 2 — Natural log of 2: Digit 795 = 4
γ — Euler-Mascheroni (γ): Digit 795 = 3

Also seen as

Unicode codepoint

Combining Horn

U+031B

Non-spacing mark (Mn)

UTF-8 encoding: CC 9B (2 bytes).

Lookup U+031B on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#00031B

RGB(0, 3, 27)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.3.27.

Address: 0.0.3.27
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.3.27

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

Musical pitch

Heard as a frequency, 795 Hz is closest to:

Concert pitch (A4 = 440 Hz): G5 (784 Hz, +24¢)
Scientific pitch (C4 = 256 Hz): G♯5 (812.7 Hz, -38¢)
Baroque pitch (A4 = 415 Hz): G♯5 (783.4 Hz, +25¢)