140,744
140,744 is a composite number, even.
140,744 (one hundred forty thousand seven hundred forty-four) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2³ × 73 × 241. Written other ways, in hexadecimal, 0x225C8.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 447,041
- Recamán's sequence
- a(487,339) = 140,744
- Square (n²)
- 19,808,873,536
- Cube (n³)
- 2,787,980,096,950,784
- Divisor count
- 16
- σ(n) — sum of divisors
- 268,620
- φ(n) — Euler's totient
- 69,120
- Sum of prime factors
- 320
Primality
Prime factorization: 2 3 × 73 × 241
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√140,744 = [375; (6, 3, 3, 2, 3, 2, 1, 1, 5, 1, 2, 1, 1, 14, 1, 2, 1, 4, 2, 3, 187, 3, 2, 4, …)]
Period length 42 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty thousand seven hundred forty-four
- Ordinal
- 140744th
- Binary
- 100010010111001000
- Octal
- 422710
- Hexadecimal
- 0x225C8
- Base64
- AiXI
- One's complement
- 4,294,826,551 (32-bit)
- Scientific notation
- 1.40744 × 10⁵
- As a duration
- 140,744 s = 1 day, 15 hours, 5 minutes, 44 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμψμδʹ
- Mayan (base 20)
- 𝋱·𝋫·𝋱·𝋤
- Chinese
- 一十四萬零七百四十四
- Chinese (financial)
- 壹拾肆萬零柒佰肆拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 140744, here are decompositions:
- 3 + 140741 = 140744
- 13 + 140731 = 140744
- 61 + 140683 = 140744
- 67 + 140677 = 140744
- 127 + 140617 = 140744
- 151 + 140593 = 140744
- 157 + 140587 = 140744
- 193 + 140551 = 140744
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A2 97 88 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.37.200.
- Address
- 0.2.37.200
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.37.200
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 140,744 and was likely granted around 1872.
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.