4,441
4,441 is a prime, odd.
4,441 (four thousand four hundred forty-one) is an odd 4-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x1159.
Interestingness
Properties
Primality
4,441 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√4,441 = [66; (1, 1, 1, 3, 1, 1, 1, 2, 1, 2, 4, 4, 2, 1, 2, 1, 1, 1, 3, 1, 1, 1, 132)]
Period length 23 — the block in parentheses repeats forever.
Representations
- In words
- four thousand four hundred forty-one
- Ordinal
- 4441st
- Binary
- 1000101011001
- Octal
- 10531
- Hexadecimal
- 0x1159
- Base64
- EVk=
- One's complement
- 61,094 (16-bit)
- Scientific notation
- 4.441 × 10³
- As a duration
- 4,441 s = 1 hour, 14 minutes, 1 second
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹 𒌋𒁹𒁹𒁹𒁹 𒁹
- Egyptian hieroglyphic
- 𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺
- Greek (Milesian)
- ͵δυμαʹ
- Mayan (base 20)
- 𝋫·𝋢·𝋡
- Chinese
- 四千四百四十一
- Chinese (financial)
- 肆仟肆佰肆拾壹
Digit at this position in famous constants
- π — Pi (π)
- Digit 4,441 = 4
- e — Euler's number (e)
- Digit 4,441 = 3
- φ — Golden ratio (φ)
- Digit 4,441 = 2
- √2 — Pythagoras's (√2)
- Digit 4,441 = 6
- ln 2 — Natural log of 2
- Digit 4,441 = 8
- γ — Euler-Mascheroni (γ)
- Digit 4,441 = 4
Also seen as
UTF-8 encoding: E1 85 99 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.17.89.
- Address
- 0.0.17.89
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.17.89
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Heard as a frequency, 4,441 Hz is closest to:
- Concert pitch (A4 = 440 Hz): C♯8 (4434.9 Hz, +2¢)
- Scientific pitch (C4 = 256 Hz): C♯8 (4339.6 Hz, +40¢)
- Baroque pitch (A4 = 415 Hz): D8 (4431.7 Hz, +4¢)
The digit sequence 4441 first appears in π at position 51,025 of the decimal expansion (the 51,025ordinal-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.
Related reading
- Prime numbers — The building blocks of arithmetic: what primes are, why they matter, and how we find them.
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.