144,443
144,443 is a composite number, odd.
144,443 (one hundred forty-four thousand four hundred forty-three) is an odd 6-digit number. It is a composite number with 8 divisors, and factors as 13 × 41 × 271. Written other ways, in hexadecimal, 0x2343B.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 768
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 344,441
- Recamán's sequence
- a(219,530) = 144,443
- Square (n²)
- 20,863,780,249
- Cube (n³)
- 3,013,627,010,506,307
- Divisor count
- 8
- σ(n) — sum of divisors
- 159,936
- φ(n) — Euler's totient
- 129,600
- Sum of prime factors
- 325
Primality
Prime factorization: 13 × 41 × 271
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√144,443 = [380; (17, 1, 2, 11, 1, 11, 1, 1, 5, 2, 6, 1, 1, 1, 4, 1, 1, 4, 32, 1, 4, 1, 4, 1, …)]
Period length 44 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-four thousand four hundred forty-three
- Ordinal
- 144443rd
- Binary
- 100011010000111011
- Octal
- 432073
- Hexadecimal
- 0x2343B
- Base64
- AjQ7
- One's complement
- 4,294,822,852 (32-bit)
- Scientific notation
- 1.44443 × 10⁵
- As a duration
- 144,443 s = 1 day, 16 hours, 7 minutes, 23 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋 𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμδυμγʹ
- Mayan (base 20)
- 𝋲·𝋡·𝋢·𝋣
- Chinese
- 一十四萬四千四百四十三
- Chinese (financial)
- 壹拾肆萬肆仟肆佰肆拾參
Also seen as
UTF-8 encoding: F0 A3 90 BB (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.52.59.
- Address
- 0.2.52.59
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.52.59
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 144,443 and was likely granted around 1873.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.