132,490
132,490 is a composite number, even.
132,490 (one hundred thirty-two thousand four hundred ninety) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 5 × 13,249. Written other ways, in hexadecimal, 0x2058A.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 19
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 94,231
- Square (n²)
- 17,553,600,100
- Cube (n³)
- 2,325,676,477,249,000
- Divisor count
- 8
- σ(n) — sum of divisors
- 238,500
- φ(n) — Euler's totient
- 52,992
- Sum of prime factors
- 13,256
Primality
Prime factorization: 2 × 5 × 13249
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√132,490 = [363; (1, 120, 3, 80, 1, 1, 4, 13, 3, 1, 6, 8, 1, 5, 4, 2, 2, 4, 5, 1, 8, 6, 1, 3, …)]
Period length 33 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-two thousand four hundred ninety
- Ordinal
- 132490th
- Binary
- 100000010110001010
- Octal
- 402612
- Hexadecimal
- 0x2058A
- Base64
- AgWK
- One's complement
- 4,294,834,805 (32-bit)
- Scientific notation
- 1.3249 × 10⁵
- As a duration
- 132,490 s = 1 day, 12 hours, 48 minutes, 10 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρλβυϟʹ
- Mayan (base 20)
- 𝋰·𝋫·𝋤·𝋪
- Chinese
- 一十三萬二千四百九十
- Chinese (financial)
- 壹拾參萬貳仟肆佰玖拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 132490, here are decompositions:
- 53 + 132437 = 132490
- 107 + 132383 = 132490
- 191 + 132299 = 132490
- 227 + 132263 = 132490
- 233 + 132257 = 132490
- 257 + 132233 = 132490
- 317 + 132173 = 132490
- 353 + 132137 = 132490
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 96 8A (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.5.138.
- Address
- 0.2.5.138
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.5.138
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 132,490 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 132490 first appears in π at position 264,432 of the decimal expansion (the 264,432ordinal-suffix:nd 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.