132,688
132,688 is a composite number, even.
132,688 (one hundred thirty-two thousand six hundred eighty-eight) is an even 6-digit number. It is a composite number with 10 divisors, and factors as 2⁴ × 8,293. Written other ways, in hexadecimal, 0x20650.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 28
- Digit product
- 2,304
- Digital root
- 1
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 886,231
- Square (n²)
- 17,606,105,344
- Cube (n³)
- 2,336,118,905,884,672
- Divisor count
- 10
- σ(n) — sum of divisors
- 257,114
- φ(n) — Euler's totient
- 66,336
- Sum of prime factors
- 8,301
Primality
Prime factorization: 2 4 × 8293
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√132,688 = [364; (3, 1, 3, 1, 4, 1, 17, 1, 5, 1, 3, 1, 30, 1, 7, 2, 2, 7, 9, 2, 4, 1, 1, 2, …)]
Representations
- In words
- one hundred thirty-two thousand six hundred eighty-eight
- Ordinal
- 132688th
- Binary
- 100000011001010000
- Octal
- 403120
- Hexadecimal
- 0x20650
- Base64
- AgZQ
- One's complement
- 4,294,834,607 (32-bit)
- Scientific notation
- 1.32688 × 10⁵
- As a duration
- 132,688 s = 1 day, 12 hours, 51 minutes, 28 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλβχπηʹ
- Mayan (base 20)
- 𝋰·𝋫·𝋮·𝋨
- Chinese
- 一十三萬二千六百八十八
- Chinese (financial)
- 壹拾參萬貳仟陸佰捌拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 132688, here are decompositions:
- 41 + 132647 = 132688
- 197 + 132491 = 132688
- 251 + 132437 = 132688
- 317 + 132371 = 132688
- 359 + 132329 = 132688
- 389 + 132299 = 132688
- 401 + 132287 = 132688
- 431 + 132257 = 132688
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 99 90 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.6.80.
- Address
- 0.2.6.80
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.6.80
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 132,688 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 132688 first appears in π at position 490,864 of the decimal expansion (the 490,864ordinal-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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.