1,049,040
1,049,040 is a composite number, even.
1,049,040 (one million forty-nine thousand forty) is an even 7-digit number. It is a composite number with 120 divisors, and factors as 2⁴ × 3² × 5 × 31 × 47. Its proper divisors sum to 2,665,008, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1001D0.
Interestingness
Properties
- Parity
- Even
- Digit count
- 7
- Digit sum
- 18
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 21 bits
- Reversed
- 409,401
- Square (n²)
- 1,100,484,921,600
- Cube (n³)
- 1,154,452,702,155,264,000
- Divisor count
- 120
- σ(n) — sum of divisors
- 3,714,048
- φ(n) — Euler's totient
- 264,960
- Sum of prime factors
- 97
Primality
Prime factorization: 2 4 × 3 2 × 5 × 31 × 47
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√1,049,040 = [1024; (4, 2, 2, 2, 2, 2, 46, 7, 15, 31, 1, 15, 1, 24, 2, 1, 6, 1, 2, 24, 1, 15, 1, 31, …)]
Period length 34 — the block in parentheses repeats forever.
Representations
- In words
- one million forty-nine thousand forty
- Ordinal
- 1049040th
- Binary
- 100000000000111010000
- Octal
- 4000720
- Hexadecimal
- 0x1001D0
- Base64
- EAHQ
- One's complement
- 4,293,918,255 (32-bit)
- Scientific notation
- 1.04904 × 10⁶
- As a duration
- 1,049,040 s = 12 days, 3 hours, 24 minutes
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒁹𒁹𒁹𒁹 ·
- Egyptian hieroglyphic
- 𓁨𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆
- Chinese
- 一百零四萬九千零四十
- Chinese (financial)
- 壹佰零肆萬玖仟零肆拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1049040, here are decompositions:
- 17 + 1049023 = 1049040
- 29 + 1049011 = 1049040
- 131 + 1048909 = 1049040
- 149 + 1048891 = 1049040
- 151 + 1048889 = 1049040
- 163 + 1048877 = 1049040
- 173 + 1048867 = 1049040
- 193 + 1048847 = 1049040
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.16.1.208.
- Address
- 0.16.1.208
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.16.1.208
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Could be parsed as a date. Most likely interpretation: Saturday, January 4, 9040 (MDDYYYY (US, single-digit month)).
Other possible interpretations (3)
- 9040-04-01 (DMMYYYY (Euro, single-digit day))
- 9040-10-04 (MMDYYYY (US, single-digit day))
- 9040-04-10 (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 1,049,040 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°.