133,090
133,090 is a composite number, even.
133,090 (one hundred thirty-three thousand ninety) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 5 × 13,309. Written other ways, in hexadecimal, 0x207E2.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 90,331
- Square (n²)
- 17,712,948,100
- Cube (n³)
- 2,357,416,262,629,000
- Divisor count
- 8
- σ(n) — sum of divisors
- 239,580
- φ(n) — Euler's totient
- 53,232
- Sum of prime factors
- 13,316
Primality
Prime factorization: 2 × 5 × 13309
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,090 = [364; (1, 4, 2, 2, 6, 4, 2, 3, 4, 1, 1, 5, 2, 10, 1, 3, 3, 1, 1, 3, 2, 1, 1, 1, …)]
Representations
- In words
- one hundred thirty-three thousand ninety
- Ordinal
- 133090th
- Binary
- 100000011111100010
- Octal
- 403742
- Hexadecimal
- 0x207E2
- Base64
- Agfi
- One's complement
- 4,294,834,205 (32-bit)
- Scientific notation
- 1.3309 × 10⁵
- As a duration
- 133,090 s = 1 day, 12 hours, 58 minutes, 10 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρλγϟʹ
- Mayan (base 20)
- 𝋰·𝋬·𝋮·𝋪
- Chinese
- 一十三萬三千零九十
- Chinese (financial)
- 壹拾參萬參仟零玖拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133090, here are decompositions:
- 3 + 133087 = 133090
- 17 + 133073 = 133090
- 101 + 132989 = 133090
- 137 + 132953 = 133090
- 179 + 132911 = 133090
- 197 + 132893 = 133090
- 227 + 132863 = 133090
- 233 + 132857 = 133090
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 9F A2 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.7.226.
- Address
- 0.2.7.226
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.7.226
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 133,090 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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.