140,008
140,008 is a composite number, even.
140,008 (one hundred forty thousand eight) is an even 6-digit number. It is a composite number with 32 divisors, and factors as 2³ × 11 × 37 × 43. Its proper divisors sum to 160,952, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x222E8.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 13
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 800,041
- Recamán's sequence
- a(488,811) = 140,008
- Square (n²)
- 19,602,240,064
- Cube (n³)
- 2,744,470,426,880,512
- Divisor count
- 32
- σ(n) — sum of divisors
- 300,960
- φ(n) — Euler's totient
- 60,480
- Sum of prime factors
- 97
Primality
Prime factorization: 2 3 × 11 × 37 × 43
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√140,008 = [374; (5, 1, 2, 82, 1, 3, 1, 14, 2, 8, 1, 3, 11, 1, 1, 1, 1, 1, 4, 3, 106, 1, 1, 2, …)]
Period length 52 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty thousand eight
- Ordinal
- 140008th
- Binary
- 100010001011101000
- Octal
- 421350
- Hexadecimal
- 0x222E8
- Base64
- AiLo
- One's complement
- 4,294,827,287 (32-bit)
- Scientific notation
- 1.40008 × 10⁵
- As a duration
- 140,008 s = 1 day, 14 hours, 53 minutes, 28 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμηʹ
- Mayan (base 20)
- 𝋱·𝋪·𝋠·𝋨
- Chinese
- 一十四萬零八
- Chinese (financial)
- 壹拾肆萬零捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 140008, here are decompositions:
- 17 + 139991 = 140008
- 41 + 139967 = 140008
- 101 + 139907 = 140008
- 107 + 139901 = 140008
- 137 + 139871 = 140008
- 269 + 139739 = 140008
- 311 + 139697 = 140008
- 347 + 139661 = 140008
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A2 8B A8 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.34.232.
- Address
- 0.2.34.232
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.34.232
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 140,008 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 140008 first appears in π at position 57,260 of the decimal expansion (the 57,260ordinal-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.