1,026,480
1,026,480 is a composite number, even.
1,026,480 (one million twenty-six thousand four hundred eighty) is an even 7-digit number. It is a composite number with 160 divisors, and factors as 2⁴ × 3 × 5 × 7 × 13 × 47. Its proper divisors sum to 2,973,264, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xFA9B0.
Interestingness
Properties
- Parity
- Even
- Digit count
- 7
- Digit sum
- 21
- Digit product
- 0
- Digital root
- 3
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 846,201
- Square (n²)
- 1,053,661,190,400
- Cube (n³)
- 1,081,562,138,721,792,000
- Divisor count
- 160
- σ(n) — sum of divisors
- 3,999,744
- φ(n) — Euler's totient
- 211,968
- Sum of prime factors
- 83
Primality
Prime factorization: 2 4 × 3 × 5 × 7 × 13 × 47
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√1,026,480 = [1013; (6, 1, 1, 16, 4, 1, 4, 3, 1, 1, 1, 1, 1, 4, 1, 125, 1, 4, 1, 1, 1, 1, 1, 3, …)]
Period length 32 — the block in parentheses repeats forever.
Representations
- In words
- one million twenty-six thousand four hundred eighty
- Ordinal
- 1026480th
- Binary
- 11111010100110110000
- Octal
- 3724660
- Hexadecimal
- 0xFA9B0
- Base64
- D6mw
- One's complement
- 4,293,940,815 (32-bit)
- Scientific notation
- 1.02648 × 10⁶
- As a duration
- 1,026,480 s = 11 days, 21 hours, 8 minutes
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 ·
- Egyptian hieroglyphic
- 𓁨𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Chinese
- 一百零二萬六千四百八十
- Chinese (financial)
- 壹佰零貳萬陸仟肆佰捌拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1026480, here are decompositions:
- 23 + 1026457 = 1026480
- 31 + 1026449 = 1026480
- 41 + 1026439 = 1026480
- 53 + 1026427 = 1026480
- 67 + 1026413 = 1026480
- 73 + 1026407 = 1026480
- 79 + 1026401 = 1026480
- 89 + 1026391 = 1026480
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.15.169.176.
- Address
- 0.15.169.176
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.169.176
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Could be parsed as a date. Most likely interpretation: Tuesday, January 2, 6480 (MDDYYYY (US, single-digit month)).
Other possible interpretations (3)
- 6480-02-01 (DMMYYYY (Euro, single-digit day))
- 6480-10-02 (MMDYYYY (US, single-digit day))
- 6480-02-10 (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 1,026,480 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°.