133,091
133,091 is a composite number, odd.
133,091 (one hundred thirty-three thousand ninety-one) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 7 × 19,013. Written other ways, in hexadecimal, 0x207E3.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 17
- Digit product
- 0
- Digital root
- 8
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 190,331
- Square (n²)
- 17,713,214,281
- Cube (n³)
- 2,357,469,401,872,571
- Divisor count
- 4
- σ(n) — sum of divisors
- 152,112
- φ(n) — Euler's totient
- 114,072
- Sum of prime factors
- 19,020
Primality
Prime factorization: 7 × 19013
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,091 = [364; (1, 4, 2, 4, 6, 8, 3, 10, 1, 9, 1, 1, 20, 1, 14, 1, 1, 3, 23, 3, 1, 28, 2, 3, …)]
Representations
- In words
- one hundred thirty-three thousand ninety-one
- Ordinal
- 133091st
- Binary
- 100000011111100011
- Octal
- 403743
- Hexadecimal
- 0x207E3
- Base64
- Agfj
- One's complement
- 4,294,834,204 (32-bit)
- Scientific notation
- 1.33091 × 10⁵
- As a duration
- 133,091 s = 1 day, 12 hours, 58 minutes, 11 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺
- Greek (Milesian)
- ͵ρλγϟαʹ
- Mayan (base 20)
- 𝋰·𝋬·𝋮·𝋫
- Chinese
- 一十三萬三千零九十一
- Chinese (financial)
- 壹拾參萬參仟零玖拾壹
Also seen as
UTF-8 encoding: F0 A0 9F A3 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.7.227.
- Address
- 0.2.7.227
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.7.227
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 133,091 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.