1,043,040
1,043,040 is a composite number, even.
1,043,040 (one million forty-three thousand forty) is an even 7-digit number. It is a composite number with 96 divisors, and factors as 2⁵ × 3 × 5 × 41 × 53. Its proper divisors sum to 2,386,176, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xFEA60.
Interestingness
Properties
- Parity
- Even
- Digit count
- 7
- Digit sum
- 12
- Digit product
- 0
- Digital root
- 3
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 403,401
- Square (n²)
- 1,087,932,441,600
- Cube (n³)
- 1,134,757,053,886,464,000
- Divisor count
- 96
- σ(n) — sum of divisors
- 3,429,216
- φ(n) — Euler's totient
- 266,240
- Sum of prime factors
- 112
Primality
Prime factorization: 2 5 × 3 × 5 × 41 × 53
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√1,043,040 = [1021; (3, 2, 2, 3, 1, 4, 4, 1, 1, 7, 1, 11, 1, 7, 1, 1, 4, 4, 1, 3, 2, 2, 3, 2042)]
Period length 24 — the block in parentheses repeats forever.
Representations
- In words
- one million forty-three thousand forty
- Ordinal
- 1043040th
- Binary
- 11111110101001100000
- Octal
- 3765140
- Hexadecimal
- 0xFEA60
- Base64
- D+pg
- One's complement
- 4,293,924,255 (32-bit)
- Scientific notation
- 1.04304 × 10⁶
- As a duration
- 1,043,040 s = 12 days, 1 hour, 44 minutes
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 ·
- Egyptian hieroglyphic
- 𓁨𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓎆𓎆𓎆𓎆
- Chinese
- 一百零四萬三千零四十
- Chinese (financial)
- 壹佰零肆萬參仟零肆拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1043040, here are decompositions:
- 17 + 1043023 = 1043040
- 29 + 1043011 = 1043040
- 43 + 1042997 = 1043040
- 79 + 1042961 = 1043040
- 109 + 1042931 = 1043040
- 137 + 1042903 = 1043040
- 139 + 1042901 = 1043040
- 179 + 1042861 = 1043040
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.15.234.96.
- Address
- 0.15.234.96
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.234.96
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Could be parsed as a date. Most likely interpretation: Saturday, January 4, 3040 (MDDYYYY (US, single-digit month)).
Other possible interpretations (3)
- 3040-04-01 (DMMYYYY (Euro, single-digit day))
- 3040-10-04 (MMDYYYY (US, single-digit day))
- 3040-04-10 (DDMYYYY (Euro, single-digit month))
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 1,043,040 and was likely granted around 1912.
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°.