132,442
132,442 is a composite number, even.
132,442 (one hundred thirty-two thousand four hundred forty-two) is an even 6-digit number. It is a composite number with 4 divisors, and factors as 2 × 66,221. Written other ways, in hexadecimal, 0x2055A.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 192
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 244,231
- Square (n²)
- 17,540,883,364
- Cube (n³)
- 2,323,149,674,494,888
- Divisor count
- 4
- σ(n) — sum of divisors
- 198,666
- φ(n) — Euler's totient
- 66,220
- Sum of prime factors
- 66,223
Primality
Prime factorization: 2 × 66221
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√132,442 = [363; (1, 12, 2, 12, 14, 1, 3, 2, 2, 1, 4, 1, 1, 3, 2, 1, 2, 1, 4, 1, 1, 2, 2, 103, …)]
Period length 59 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-two thousand four hundred forty-two
- Ordinal
- 132442nd
- Binary
- 100000010101011010
- Octal
- 402532
- Hexadecimal
- 0x2055A
- Base64
- AgVa
- One's complement
- 4,294,834,853 (32-bit)
- Scientific notation
- 1.32442 × 10⁵
- As a duration
- 132,442 s = 1 day, 12 hours, 47 minutes, 22 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρλβυμβʹ
- Mayan (base 20)
- 𝋰·𝋫·𝋢·𝋢
- Chinese
- 一十三萬二千四百四十二
- Chinese (financial)
- 壹拾參萬貳仟肆佰肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 132442, here are decompositions:
- 3 + 132439 = 132442
- 5 + 132437 = 132442
- 59 + 132383 = 132442
- 71 + 132371 = 132442
- 113 + 132329 = 132442
- 179 + 132263 = 132442
- 269 + 132173 = 132442
- 383 + 132059 = 132442
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 95 9A (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.5.90.
- Address
- 0.2.5.90
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.5.90
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 132,442 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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.