140,160
140,160 is a composite number, even.
140,160 (one hundred forty thousand one hundred sixty) is an even 6-digit number. It is a composite number with 64 divisors, and factors as 2⁷ × 3 × 5 × 73. Its proper divisors sum to 312,720, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x22380.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 12
- Digit product
- 0
- Digital root
- 3
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 61,041
- Recamán's sequence
- a(488,507) = 140,160
- Square (n²)
- 19,644,825,600
- Cube (n³)
- 2,753,418,756,096,000
- Divisor count
- 64
- σ(n) — sum of divisors
- 452,880
- φ(n) — Euler's totient
- 36,864
- Sum of prime factors
- 95
Primality
Prime factorization: 2 7 × 3 × 5 × 73
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√140,160 = [374; (2, 1, 1, 1, 2, 1, 6, 46, 1, 1, 1, 5, 1, 1, 10, 187, 10, 1, 1, 5, 1, 1, 1, 46, …)]
Period length 32 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty thousand one hundred sixty
- Ordinal
- 140160th
- Binary
- 100010001110000000
- Octal
- 421600
- Hexadecimal
- 0x22380
- Base64
- AiOA
- One's complement
- 4,294,827,135 (32-bit)
- Scientific notation
- 1.4016 × 10⁵
- As a duration
- 140,160 s = 1 day, 14 hours, 56 minutes
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 ·
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓍢𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρμρξʹ
- Mayan (base 20)
- 𝋱·𝋪·𝋨·𝋠
- Chinese
- 一十四萬零一百六十
- Chinese (financial)
- 壹拾肆萬零壹佰陸拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 140160, here are decompositions:
- 17 + 140143 = 140160
- 37 + 140123 = 140160
- 89 + 140071 = 140160
- 103 + 140057 = 140160
- 107 + 140053 = 140160
- 151 + 140009 = 140160
- 173 + 139987 = 140160
- 179 + 139981 = 140160
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A2 8E 80 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.35.128.
- Address
- 0.2.35.128
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.35.128
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 140,160 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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.