140,308
140,308 is a composite number, even.
140,308 (one hundred forty thousand three hundred eight) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 7 × 5,011. Its proper divisors sum to 140,364, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x22414.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 803,041
- Recamán's sequence
- a(488,211) = 140,308
- Square (n²)
- 19,686,334,864
- Cube (n³)
- 2,762,150,272,098,112
- Divisor count
- 12
- σ(n) — sum of divisors
- 280,672
- φ(n) — Euler's totient
- 60,120
- Sum of prime factors
- 5,022
Primality
Prime factorization: 2 2 × 7 × 5011
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√140,308 = [374; (1, 1, 2, 1, 2, 1, 7, 1, 7, 2, 1, 7, 2, 6, 4, 1, 1, 3, 1, 7, 3, 1, 1, 1, …)]
Representations
- In words
- one hundred forty thousand three hundred eight
- Ordinal
- 140308th
- Binary
- 100010010000010100
- Octal
- 422024
- Hexadecimal
- 0x22414
- Base64
- AiQU
- One's complement
- 4,294,826,987 (32-bit)
- Scientific notation
- 1.40308 × 10⁵
- As a duration
- 140,308 s = 1 day, 14 hours, 58 minutes, 28 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμτηʹ
- Mayan (base 20)
- 𝋱·𝋪·𝋯·𝋨
- Chinese
- 一十四萬零三百零八
- Chinese (financial)
- 壹拾肆萬零參佰零捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 140308, here are decompositions:
- 11 + 140297 = 140308
- 59 + 140249 = 140308
- 71 + 140237 = 140308
- 101 + 140207 = 140308
- 131 + 140177 = 140308
- 137 + 140171 = 140308
- 149 + 140159 = 140308
- 197 + 140111 = 140308
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A2 90 94 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.36.20.
- Address
- 0.2.36.20
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.36.20
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 140,308 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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.