141,729
141,729 is a composite number, odd.
141,729 (one hundred forty-one thousand seven hundred twenty-nine) is an odd 6-digit number. It is a composite number with 16 divisors, and factors as 3 × 7 × 17 × 397. Written other ways, in hexadecimal, 0x229A1.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 24
- Digit product
- 504
- Digital root
- 6
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 927,141
- Recamán's sequence
- a(485,369) = 141,729
- Square (n²)
- 20,087,109,441
- Cube (n³)
- 2,846,925,933,963,489
- Divisor count
- 16
- σ(n) — sum of divisors
- 229,248
- φ(n) — Euler's totient
- 76,032
- Sum of prime factors
- 424
Primality
Prime factorization: 3 × 7 × 17 × 397
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√141,729 = [376; (2, 7, 1, 1, 2, 10, 1, 5, 2, 1, 3, 5, 1, 1, 1, 11, 8, 1, 1, 3, 6, 1, 21, 1, …)]
Representations
- In words
- one hundred forty-one thousand seven hundred twenty-nine
- Ordinal
- 141729th
- Binary
- 100010100110100001
- Octal
- 424641
- Hexadecimal
- 0x229A1
- Base64
- Aimh
- One's complement
- 4,294,825,566 (32-bit)
- Scientific notation
- 1.41729 × 10⁵
- As a duration
- 141,729 s = 1 day, 15 hours, 22 minutes, 9 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμαψκθʹ
- Mayan (base 20)
- 𝋱·𝋮·𝋦·𝋩
- Chinese
- 一十四萬一千七百二十九
- Chinese (financial)
- 壹拾肆萬壹仟柒佰貳拾玖
Also seen as
UTF-8 encoding: F0 A2 A6 A1 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.41.161.
- Address
- 0.2.41.161
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.41.161
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 141,729 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 141729 first appears in π at position 360,612 of the decimal expansion (the 360,612ordinal-suffix:th digit after the integer 3).
Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.