1,000,040
1,000,040 is a composite number, even.
Interestingness
Properties
- Parity
- Even
- Digit count
- 7
- Digit sum
- 5
- Digit product
- 0
- Digital root
- 5
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 400,001
- Square (n²)
- 1,000,080,001,600
- Cube (n³)
- 1,000,120,004,800,064,000
- Divisor count
- 32
- σ(n) — sum of divisors
- 2,350,080
- φ(n) — Euler's totient
- 382,272
- Sum of prime factors
- 1,121
Primality
Prime factorization: 2 3 × 5 × 23 × 1087
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√1,000,040 = [1000; (50, 2000)]
Period length 2 — the block in parentheses repeats forever.
Representations
- In words
- one million forty
- Ordinal
- 1000040th
- Binary
- 11110100001001101000
- Octal
- 3641150
- Hexadecimal
- 0xF4268
- Base64
- D0Jo
- One's complement
- 4,293,967,255 (32-bit)
- Scientific notation
- 1.00004 × 10⁶
- As a duration
- 1,000,040 s = 11 days, 13 hours, 47 minutes, 20 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋
- Egyptian hieroglyphic
- 𓁨𓎆𓎆𓎆𓎆
- Chinese
- 一百萬零四十
- Chinese (financial)
- 壹佰萬零肆拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1000040, here are decompositions:
- 3 + 1000037 = 1000040
- 7 + 1000033 = 1000040
- 37 + 1000003 = 1000040
- 61 + 999979 = 1000040
- 79 + 999961 = 1000040
- 109 + 999931 = 1000040
- 157 + 999883 = 1000040
- 271 + 999769 = 1000040
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.15.66.104.
- Address
- 0.15.66.104
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.66.104
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 1,000,040 and was likely granted around 1911.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.