132,680
132,680 is a composite number, even.
132,680 (one hundred thirty-two thousand six hundred eighty) is an even 6-digit number. It is a composite number with 32 divisors, and factors as 2³ × 5 × 31 × 107. Its proper divisors sum to 178,360, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x20648.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 86,231
- Square (n²)
- 17,603,982,400
- Cube (n³)
- 2,335,696,384,832,000
- Divisor count
- 32
- σ(n) — sum of divisors
- 311,040
- φ(n) — Euler's totient
- 50,880
- Sum of prime factors
- 149
Primality
Prime factorization: 2 3 × 5 × 31 × 107
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√132,680 = [364; (3, 1, 22, 1, 3, 728)]
Period length 6 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-two thousand six hundred eighty
- Ordinal
- 132680th
- Binary
- 100000011001001000
- Octal
- 403110
- Hexadecimal
- 0x20648
- Base64
- AgZI
- One's complement
- 4,294,834,615 (32-bit)
- Scientific notation
- 1.3268 × 10⁵
- As a duration
- 132,680 s = 1 day, 12 hours, 51 minutes, 20 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹 𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρλβχπʹ
- Mayan (base 20)
- 𝋰·𝋫·𝋮·𝋠
- Chinese
- 一十三萬二千六百八十
- Chinese (financial)
- 壹拾參萬貳仟陸佰捌拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 132680, here are decompositions:
- 13 + 132667 = 132680
- 19 + 132661 = 132680
- 43 + 132637 = 132680
- 61 + 132619 = 132680
- 73 + 132607 = 132680
- 139 + 132541 = 132680
- 151 + 132529 = 132680
- 157 + 132523 = 132680
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 99 88 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.6.72.
- Address
- 0.2.6.72
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.6.72
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 132,680 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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.