146,729
146,729 is a composite number, odd.
146,729 (one hundred forty-six thousand seven hundred twenty-nine) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 11 × 13,339. Written other ways, in hexadecimal, 0x23D29.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 29
- Digit product
- 3,024
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 927,641
- Recamán's sequence
- a(214,958) = 146,729
- Square (n²)
- 21,529,399,441
- Cube (n³)
- 3,158,987,250,578,489
- Divisor count
- 4
- σ(n) — sum of divisors
- 160,080
- φ(n) — Euler's totient
- 133,380
- Sum of prime factors
- 13,350
Primality
Prime factorization: 11 × 13339
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√146,729 = [383; (19, 6, 1, 1, 1, 1, 3, 1, 3, 2, 1, 1, 1, 2, 9, 3, 6, 1, 1, 13, 6, 1, 21, 33, …)]
Representations
- In words
- one hundred forty-six thousand seven hundred twenty-nine
- Ordinal
- 146729th
- Binary
- 100011110100101001
- Octal
- 436451
- Hexadecimal
- 0x23D29
- Base64
- Aj0p
- One's complement
- 4,294,820,566 (32-bit)
- Scientific notation
- 1.46729 × 10⁵
- As a duration
- 146,729 s = 1 day, 16 hours, 45 minutes, 29 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμϛψκθʹ
- Mayan (base 20)
- 𝋲·𝋦·𝋰·𝋩
- Chinese
- 一十四萬六千七百二十九
- Chinese (financial)
- 壹拾肆萬陸仟柒佰貳拾玖
Also seen as
UTF-8 encoding: F0 A3 B4 A9 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.61.41.
- Address
- 0.2.61.41
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.61.41
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 146,729 and was likely granted around 1873.
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.