132,642
132,642 is a composite number, even.
132,642 (one hundred thirty-two thousand six hundred forty-two) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2 × 3² × 7,369. Its proper divisors sum to 154,788, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x20622.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 18
- Digit product
- 288
- Digital root
- 9
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 246,231
- Square (n²)
- 17,593,900,164
- Cube (n³)
- 2,333,690,105,553,288
- Divisor count
- 12
- σ(n) — sum of divisors
- 287,430
- φ(n) — Euler's totient
- 44,208
- Sum of prime factors
- 7,377
Primality
Prime factorization: 2 × 3 2 × 7369
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√132,642 = [364; (4, 1, 80, 7, 2, 80, 2, 7, 80, 1, 4, 728)]
Period length 12 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-two thousand six hundred forty-two
- Ordinal
- 132642nd
- Binary
- 100000011000100010
- Octal
- 403042
- Hexadecimal
- 0x20622
- Base64
- AgYi
- One's complement
- 4,294,834,653 (32-bit)
- Scientific notation
- 1.32642 × 10⁵
- As a duration
- 132,642 s = 1 day, 12 hours, 50 minutes, 42 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρλβχμβʹ
- Mayan (base 20)
- 𝋰·𝋫·𝋬·𝋢
- Chinese
- 一十三萬二千六百四十二
- Chinese (financial)
- 壹拾參萬貳仟陸佰肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 132642, here are decompositions:
- 5 + 132637 = 132642
- 11 + 132631 = 132642
- 19 + 132623 = 132642
- 23 + 132619 = 132642
- 31 + 132611 = 132642
- 53 + 132589 = 132642
- 101 + 132541 = 132642
- 109 + 132533 = 132642
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 98 A2 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.6.34.
- Address
- 0.2.6.34
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.6.34
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 132,642 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 132642 first appears in π at position 565,387 of the decimal expansion (the 565,387ordinal-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°.