3,442
3,442 is a composite number, even.
3,442 (three thousand four hundred forty-two) is an even 4-digit number. It is a composite number with 4 divisors, and factors as 2 × 1,721. Written other ways, in Roman numerals it is MMMCDXLII and in binary, 110101110010.
Interestingness
Properties
- Parity
- Even
- Digit count
- 4
- Digit sum
- 13
- Digit product
- 96
- Digital root
- 4
- Palindrome
- No
- Bit width
- 12 bits
- Reversed
- 2,443
- Recamán's sequence
- a(15,007) = 3,442
- Square (n²)
- 11,847,364
- Cube (n³)
- 40,778,626,888
- Divisor count
- 4
- σ(n) — sum of divisors
- 5,166
- φ(n) — Euler's totient
- 1,720
- Sum of prime factors
- 1,723
Primality
Prime factorization: 2 × 1721
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√3,442 = [58; (1, 2, 58, 2, 1, 116)]
Period length 6 — the block in parentheses repeats forever.
Representations
- In words
- three thousand four hundred forty-two
- Ordinal
- 3442nd
- Roman numeral
- MMMCDXLII
- Binary
- 110101110010
- Octal
- 6562
- Hexadecimal
- 0xD72
- Base64
- DXI=
- One's complement
- 62,093 (16-bit)
- Scientific notation
- 3.442 × 10³
- As a duration
- 3,442 s = 57 minutes, 22 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵γυμβʹ
- Mayan (base 20)
- 𝋨·𝋬·𝋢
- Chinese
- 三千四百四十二
- Chinese (financial)
- 參仟肆佰肆拾貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 3,442 = 3
- e — Euler's number (e)
- Digit 3,442 = 4
- φ — Golden ratio (φ)
- Digit 3,442 = 5
- √2 — Pythagoras's (√2)
- Digit 3,442 = 7
- ln 2 — Natural log of 2
- Digit 3,442 = 5
- γ — Euler-Mascheroni (γ)
- Digit 3,442 = 8
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 3442, here are decompositions:
- 29 + 3413 = 3442
- 53 + 3389 = 3442
- 71 + 3371 = 3442
- 83 + 3359 = 3442
- 113 + 3329 = 3442
- 191 + 3251 = 3442
- 233 + 3209 = 3442
- 239 + 3203 = 3442
Showing the first eight; more decompositions exist.
UTF-8 encoding: E0 B5 B2 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.13.114.
- Address
- 0.0.13.114
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.13.114
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Heard as a frequency, 3,442 Hz is closest to:
- Concert pitch (A4 = 440 Hz): A7 (3520 Hz, -39¢)
- Scientific pitch (C4 = 256 Hz): A7 (3444.3 Hz, -1¢)
- Baroque pitch (A4 = 415 Hz): A♯7 (3517.4 Hz, -38¢)
The digit sequence 3442 first appears in π at position 14,413 of the decimal expansion (the 14,413ordinal-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.