140,372
140,372 is a composite number, even.
140,372 (one hundred forty thousand three hundred seventy-two) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 19 × 1,847. Written other ways, in hexadecimal, 0x22454.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 17
- Digit product
- 0
- Digital root
- 8
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 273,041
- Recamán's sequence
- a(488,083) = 140,372
- Square (n²)
- 19,704,298,384
- Cube (n³)
- 2,765,931,772,758,848
- Divisor count
- 12
- σ(n) — sum of divisors
- 258,720
- φ(n) — Euler's totient
- 66,456
- Sum of prime factors
- 1,870
Primality
Prime factorization: 2 2 × 19 × 1847
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√140,372 = [374; (1, 1, 1, 26, 10, 1, 1, 14, 1, 3, 3, 9, 2, 2, 1, 3, 1, 16, 4, 7, 1, 8, 1, 5, …)]
Representations
- In words
- one hundred forty thousand three hundred seventy-two
- Ordinal
- 140372nd
- Binary
- 100010010001010100
- Octal
- 422124
- Hexadecimal
- 0x22454
- Base64
- AiRU
- One's complement
- 4,294,826,923 (32-bit)
- Scientific notation
- 1.40372 × 10⁵
- As a duration
- 140,372 s = 1 day, 14 hours, 59 minutes, 32 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρμτοβʹ
- Mayan (base 20)
- 𝋱·𝋪·𝋲·𝋬
- Chinese
- 一十四萬零三百七十二
- Chinese (financial)
- 壹拾肆萬零參佰柒拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 140372, here are decompositions:
- 103 + 140269 = 140372
- 109 + 140263 = 140372
- 151 + 140221 = 140372
- 181 + 140191 = 140372
- 229 + 140143 = 140372
- 373 + 139999 = 140372
- 433 + 139939 = 140372
- 541 + 139831 = 140372
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A2 91 94 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.36.84.
- Address
- 0.2.36.84
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.36.84
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 140,372 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 140372 first appears in π at position 157,267 of the decimal expansion (the 157,267ordinal-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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.