124,080
124,080 is a composite number, even.
124,080 (one hundred twenty-four thousand eighty) is an even 6-digit number. It is a composite number with 80 divisors, and factors as 2⁴ × 3 × 5 × 11 × 47. Its proper divisors sum to 304,464, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1E4B0.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 15
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 80,421
- Recamán's sequence
- a(238,004) = 124,080
- Square (n²)
- 15,395,846,400
- Cube (n³)
- 1,910,316,621,312,000
- Divisor count
- 80
- σ(n) — sum of divisors
- 428,544
- φ(n) — Euler's totient
- 29,440
- Sum of prime factors
- 74
Primality
Prime factorization: 2 4 × 3 × 5 × 11 × 47
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√124,080 = [352; (4, 704)]
Period length 2 — the block in parentheses repeats forever.
Representations
- In words
- one hundred twenty-four thousand eighty
- Ordinal
- 124080th
- Binary
- 11110010010110000
- Octal
- 362260
- Hexadecimal
- 0x1E4B0
- Base64
- AeSw
- One's complement
- 4,294,843,215 (32-bit)
- Scientific notation
- 1.2408 × 10⁵
- As a duration
- 124,080 s = 1 day, 10 hours, 28 minutes
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 ·
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρκδπʹ
- Mayan (base 20)
- 𝋯·𝋪·𝋤·𝋠
- Chinese
- 一十二萬四千零八十
- Chinese (financial)
- 壹拾貳萬肆仟零捌拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 124080, here are decompositions:
- 13 + 124067 = 124080
- 59 + 124021 = 124080
- 79 + 124001 = 124080
- 83 + 123997 = 124080
- 97 + 123983 = 124080
- 101 + 123979 = 124080
- 107 + 123973 = 124080
- 127 + 123953 = 124080
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.228.176.
- Address
- 0.1.228.176
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.228.176
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 124,080 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.