129,329
129,329 is a composite number, odd.
129,329 (one hundred twenty-nine thousand three hundred twenty-nine) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 23 × 5,623. Written other ways, in hexadecimal, 0x1F931.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 26
- Digit product
- 972
- Digital root
- 8
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 923,921
- Recamán's sequence
- a(230,982) = 129,329
- Square (n²)
- 16,725,990,241
- Cube (n³)
- 2,163,155,591,878,289
- Divisor count
- 4
- σ(n) — sum of divisors
- 134,976
- φ(n) — Euler's totient
- 123,684
- Sum of prime factors
- 5,646
Primality
Prime factorization: 23 × 5623
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√129,329 = [359; (1, 1, 1, 1, 1, 9, 4, 2, 1, 1, 4, 20, 3, 89, 1, 1, 2, 1, 2, 2, 2, 1, 8, 3, …)]
Representations
- In words
- one hundred twenty-nine thousand three hundred twenty-nine
- Ordinal
- 129329th
- Binary
- 11111100100110001
- Octal
- 374461
- Hexadecimal
- 0x1F931
- Base64
- Afkx
- One's complement
- 4,294,837,966 (32-bit)
- Scientific notation
- 1.29329 × 10⁵
- As a duration
- 129,329 s = 1 day, 11 hours, 55 minutes, 29 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρκθτκθʹ
- Mayan (base 20)
- 𝋰·𝋣·𝋦·𝋩
- Chinese
- 一十二萬九千三百二十九
- Chinese (financial)
- 壹拾貳萬玖仟參佰貳拾玖
Also seen as
UTF-8 encoding: F0 9F A4 B1 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.249.49.
- Address
- 0.1.249.49
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.249.49
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 129,329 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.