134,840
134,840 is a composite number, even.
134,840 (one hundred thirty-four thousand eight hundred forty) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2³ × 5 × 3,371. Its proper divisors sum to 168,640, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x20EB8.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 48,431
- Square (n²)
- 18,181,825,600
- Cube (n³)
- 2,451,637,363,904,000
- Divisor count
- 16
- σ(n) — sum of divisors
- 303,480
- φ(n) — Euler's totient
- 53,920
- Sum of prime factors
- 3,382
Primality
Prime factorization: 2 3 × 5 × 3371
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√134,840 = [367; (4, 1, 6, 3, 1, 4, 1, 1, 1, 3, 1, 2, 3, 17, 1, 1, 1, 1, 2, 9, 3, 1, 1, 2, …)]
Representations
- In words
- one hundred thirty-four thousand eight hundred forty
- Ordinal
- 134840th
- Binary
- 100000111010111000
- Octal
- 407270
- Hexadecimal
- 0x20EB8
- Base64
- Ag64
- One's complement
- 4,294,832,455 (32-bit)
- Scientific notation
- 1.3484 × 10⁵
- As a duration
- 134,840 s = 1 day, 13 hours, 27 minutes, 20 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρλδωμʹ
- Mayan (base 20)
- 𝋰·𝋱·𝋢·𝋠
- Chinese
- 一十三萬四千八百四十
- Chinese (financial)
- 壹拾參萬肆仟捌佰肆拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 134840, here are decompositions:
- 3 + 134837 = 134840
- 109 + 134731 = 134840
- 157 + 134683 = 134840
- 163 + 134677 = 134840
- 337 + 134503 = 134840
- 397 + 134443 = 134840
- 439 + 134401 = 134840
- 487 + 134353 = 134840
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 BA B8 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.14.184.
- Address
- 0.2.14.184
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.14.184
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 134,840 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.