133,889
133,889 is a composite number, odd.
133,889 (one hundred thirty-three thousand eight hundred eighty-nine) is an odd 6-digit number. It is a composite number with 8 divisors, and factors as 7 × 31 × 617. Written other ways, in hexadecimal, 0x20B01.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 32
- Digit product
- 5,184
- Digital root
- 5
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 988,331
- Square (n²)
- 17,926,264,321
- Cube (n³)
- 2,400,129,603,674,369
- Divisor count
- 8
- σ(n) — sum of divisors
- 158,208
- φ(n) — Euler's totient
- 110,880
- Sum of prime factors
- 655
Primality
Prime factorization: 7 × 31 × 617
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,889 = [365; (1, 9, 1, 12, 6, 3, 2, 45, 3, 3, 1, 5, 1, 2, 2, 2, 2, 3, 4, 11, 4, 1, 22, 1, …)]
Period length 46 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-three thousand eight hundred eighty-nine
- Ordinal
- 133889th
- Binary
- 100000101100000001
- Octal
- 405401
- Hexadecimal
- 0x20B01
- Base64
- AgsB
- One's complement
- 4,294,833,406 (32-bit)
- Scientific notation
- 1.33889 × 10⁵
- As a duration
- 133,889 s = 1 day, 13 hours, 11 minutes, 29 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγωπθʹ
- Mayan (base 20)
- 𝋰·𝋮·𝋮·𝋩
- Chinese
- 一十三萬三千八百八十九
- Chinese (financial)
- 壹拾參萬參仟捌佰捌拾玖
Also seen as
UTF-8 encoding: F0 A0 AC 81 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.11.1.
- Address
- 0.2.11.1
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.11.1
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 133,889 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.