8,041
8,041 is a composite number, odd.
8,041 (eight thousand forty-one) is an odd 4-digit number. It is a composite number with 8 divisors, and factors as 11 × 17 × 43. Written other ways, in hexadecimal, 0x1F69.
Interestingness
Properties
Primality
Prime factorization: 11 × 17 × 43
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√8,041 = [89; (1, 2, 22, 11, 1, 10, 3, 2, 2, 1, 4, 1, 8, 1, 1, 1, 1, 2, 5, 19, 1, 2, 1, 6, …)]
Period length 58 — the block in parentheses repeats forever.
Representations
- In words
- eight thousand forty-one
- Ordinal
- 8041st
- Binary
- 1111101101001
- Octal
- 17551
- Hexadecimal
- 0x1F69
- Base64
- H2k=
- One's complement
- 57,494 (16-bit)
- Scientific notation
- 8.041 × 10³
- As a duration
- 8,041 s = 2 hours, 14 minutes, 1 second
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹𒁹𒁹𒁹 𒁹
- Egyptian hieroglyphic
- 𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓏺
- Greek (Milesian)
- ͵ημαʹ
- Mayan (base 20)
- 𝋡·𝋠·𝋢·𝋡
- Chinese
- 八千零四十一
- Chinese (financial)
- 捌仟零肆拾壹
Digit at this position in famous constants
- π — Pi (π)
- Digit 8,041 = 1
- e — Euler's number (e)
- Digit 8,041 = 6
- φ — Golden ratio (φ)
- Digit 8,041 = 5
- √2 — Pythagoras's (√2)
- Digit 8,041 = 9
- ln 2 — Natural log of 2
- Digit 8,041 = 2
- γ — Euler-Mascheroni (γ)
- Digit 8,041 = 8
Also seen as
UTF-8 encoding: E1 BD A9 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.31.105.
- Address
- 0.0.31.105
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.31.105
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Heard as a frequency, 8,041 Hz is closest to:
- Concert pitch (A4 = 440 Hz): B8 (7902.1 Hz, +30¢)
- Scientific pitch (C4 = 256 Hz): C9 (8192 Hz, -32¢)
- Baroque pitch (A4 = 415 Hz): C9 (7896.3 Hz, +31¢)
The digit sequence 8041 first appears in π at position 56,098 of the decimal expansion (the 56,098ordinal-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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.