143,080
143,080 is a composite number, even.
143,080 (one hundred forty-three thousand eighty) is an even 6-digit number. It is a composite number with 48 divisors, and factors as 2³ × 5 × 7² × 73. Its proper divisors sum to 236,540, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x22EE8.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 80,341
- Recamán's sequence
- a(222,256) = 143,080
- Square (n²)
- 20,471,886,400
- Cube (n³)
- 2,929,117,506,112,000
- Divisor count
- 48
- σ(n) — sum of divisors
- 379,620
- φ(n) — Euler's totient
- 48,384
- Sum of prime factors
- 98
Primality
Prime factorization: 2 3 × 5 × 7 2 × 73
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√143,080 = [378; (3, 1, 6, 15, 3, 2, 3, 2, 3, 15, 6, 1, 3, 756)]
Period length 14 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-three thousand eighty
- Ordinal
- 143080th
- Binary
- 100010111011101000
- Octal
- 427350
- Hexadecimal
- 0x22EE8
- Base64
- Ai7o
- One's complement
- 4,294,824,215 (32-bit)
- Scientific notation
- 1.4308 × 10⁵
- As a duration
- 143,080 s = 1 day, 15 hours, 44 minutes, 40 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρμγπʹ
- Mayan (base 20)
- 𝋱·𝋱·𝋮·𝋠
- Chinese
- 一十四萬三千零八十
- Chinese (financial)
- 壹拾肆萬參仟零捌拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 143080, here are decompositions:
- 17 + 143063 = 143080
- 101 + 142979 = 143080
- 107 + 142973 = 143080
- 131 + 142949 = 143080
- 173 + 142907 = 143080
- 239 + 142841 = 143080
- 269 + 142811 = 143080
- 281 + 142799 = 143080
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A2 BB A8 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.46.232.
- Address
- 0.2.46.232
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.46.232
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 143,080 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 143080 first appears in π at position 233,049 of the decimal expansion (the 233,049ordinal-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.