140,272
140,272 is a composite number, even.
140,272 (one hundred forty thousand two hundred seventy-two) is an even 6-digit number. It is a composite number with 20 divisors, and factors as 2⁴ × 11 × 797. Its proper divisors sum to 156,584, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x223F0.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 272,041
- Recamán's sequence
- a(488,283) = 140,272
- Square (n²)
- 19,676,233,984
- Cube (n³)
- 2,760,024,693,403,648
- Divisor count
- 20
- σ(n) — sum of divisors
- 296,856
- φ(n) — Euler's totient
- 63,680
- Sum of prime factors
- 816
Primality
Prime factorization: 2 4 × 11 × 797
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√140,272 = [374; (1, 1, 8, 9, 7, 1, 2, 3, 1, 7, 1, 1, 1, 4, 1, 4, 2, 1, 1, 1, 3, 1, 1, 1, …)]
Period length 42 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty thousand two hundred seventy-two
- Ordinal
- 140272nd
- Binary
- 100010001111110000
- Octal
- 421760
- Hexadecimal
- 0x223F0
- Base64
- AiPw
- One's complement
- 4,294,827,023 (32-bit)
- Scientific notation
- 1.40272 × 10⁵
- As a duration
- 140,272 s = 1 day, 14 hours, 57 minutes, 52 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρμσοβʹ
- Mayan (base 20)
- 𝋱·𝋪·𝋭·𝋬
- Chinese
- 一十四萬零二百七十二
- Chinese (financial)
- 壹拾肆萬零貳佰柒拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 140272, here are decompositions:
- 3 + 140269 = 140272
- 23 + 140249 = 140272
- 101 + 140171 = 140272
- 113 + 140159 = 140272
- 149 + 140123 = 140272
- 263 + 140009 = 140272
- 281 + 139991 = 140272
- 389 + 139883 = 140272
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A2 8F B0 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.35.240.
- Address
- 0.2.35.240
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.35.240
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 140,272 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 140272 first appears in π at position 334,975 of the decimal expansion (the 334,975ordinal-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.