124,000
124,000 is a composite number, even.
124,000 (one hundred twenty-four thousand) is an even 6-digit number. It is a composite number with 48 divisors, and factors as 2⁵ × 5³ × 31. Its proper divisors sum to 190,496, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1E460.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 7
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 421
- Recamán's sequence
- a(238,164) = 124,000
- Square (n²)
- 15,376,000,000
- Cube (n³)
- 1,906,624,000,000,000
- Divisor count
- 48
- σ(n) — sum of divisors
- 314,496
- φ(n) — Euler's totient
- 48,000
- Sum of prime factors
- 56
Primality
Prime factorization: 2 5 × 5 3 × 31
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√124,000 = [352; (7, 2, 1, 77, 1, 1, 3, 27, 1, 7, 1, 2, 1, 2, 2, 1, 1, 2, 1, 1, 5, 2, 1, 27, …)]
Period length 58 — the block in parentheses repeats forever.
Representations
- In words
- one hundred twenty-four thousand
- Ordinal
- 124000th
- Binary
- 11110010001100000
- Octal
- 362140
- Hexadecimal
- 0x1E460
- Base64
- AeRg
- One's complement
- 4,294,843,295 (32-bit)
- Scientific notation
- 1.24 × 10⁵
- As a duration
- 124,000 s = 1 day, 10 hours, 26 minutes, 40 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓆼𓆼𓆼𓆼
- Greek (Milesian)
- ͵ρκδ
- Mayan (base 20)
- 𝋯·𝋪·𝋠·𝋠
- Chinese
- 一十二萬四千
- Chinese (financial)
- 壹拾貳萬肆仟
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 124000, here are decompositions:
- 3 + 123997 = 124000
- 11 + 123989 = 124000
- 17 + 123983 = 124000
- 47 + 123953 = 124000
- 59 + 123941 = 124000
- 89 + 123911 = 124000
- 113 + 123887 = 124000
- 137 + 123863 = 124000
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.228.96.
- Address
- 0.1.228.96
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.228.96
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 124,000 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 124000 first appears in π at position 762,385 of the decimal expansion (the 762,385ordinal-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.