142,094
142,094 is a composite number, even.
142,094 (one hundred forty-two thousand ninety-four) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 23 × 3,089. Written other ways, in hexadecimal, 0x22B0E.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 490,241
- Recamán's sequence
- a(484,639) = 142,094
- Square (n²)
- 20,190,704,836
- Cube (n³)
- 2,868,978,012,966,584
- Divisor count
- 8
- σ(n) — sum of divisors
- 222,480
- φ(n) — Euler's totient
- 67,936
- Sum of prime factors
- 3,114
Primality
Prime factorization: 2 × 23 × 3089
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√142,094 = [376; (1, 20, 1, 1, 5, 1, 1, 12, 4, 4, 2, 1, 1, 1, 2, 2, 4, 2, 1, 1, 1, 1, 1, 1, …)]
Representations
- In words
- one hundred forty-two thousand ninety-four
- Ordinal
- 142094th
- Binary
- 100010101100001110
- Octal
- 425416
- Hexadecimal
- 0x22B0E
- Base64
- AisO
- One's complement
- 4,294,825,201 (32-bit)
- Scientific notation
- 1.42094 × 10⁵
- As a duration
- 142,094 s = 1 day, 15 hours, 28 minutes, 14 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμβϟδʹ
- Mayan (base 20)
- 𝋱·𝋯·𝋤·𝋮
- Chinese
- 一十四萬二千零九十四
- Chinese (financial)
- 壹拾肆萬貳仟零玖拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 142094, here are decompositions:
- 37 + 142057 = 142094
- 103 + 141991 = 142094
- 157 + 141937 = 142094
- 163 + 141931 = 142094
- 223 + 141871 = 142094
- 241 + 141853 = 142094
- 283 + 141811 = 142094
- 397 + 141697 = 142094
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A2 AC 8E (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.43.14.
- Address
- 0.2.43.14
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.43.14
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 142,094 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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.