1,049,400
1,049,400 is a composite number, even.
1,049,400 (one million forty-nine thousand four hundred) is an even 7-digit number. It is a composite number with 144 divisors, and factors as 2³ × 3² × 5² × 11 × 53. Its proper divisors sum to 2,867,760, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x100338.
Interestingness
Properties
- Parity
- Even
- Digit count
- 7
- Digit sum
- 18
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 21 bits
- Reversed
- 49,401
- Square (n²)
- 1,101,240,360,000
- Cube (n³)
- 1,155,641,633,784,000,000
- Divisor count
- 144
- σ(n) — sum of divisors
- 3,917,160
- φ(n) — Euler's totient
- 249,600
- Sum of prime factors
- 86
Primality
Prime factorization: 2 3 × 3 2 × 5 2 × 11 × 53
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√1,049,400 = [1024; (2, 2, 17, 3, 1, 4, 2, 2, 1, 1, 1, 2, 1, 1, 1, 4, 1, 226, 1, 4, 1, 1, 1, 2, …)]
Period length 36 — the block in parentheses repeats forever.
Representations
- In words
- one million forty-nine thousand four hundred
- Ordinal
- 1049400th
- Binary
- 100000000001100111000
- Octal
- 4001470
- Hexadecimal
- 0x100338
- Base64
- EAM4
- One's complement
- 4,293,917,895 (32-bit)
- Scientific notation
- 1.0494 × 10⁶
- As a duration
- 1,049,400 s = 12 days, 3 hours, 30 minutes
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒌋 ·
- Egyptian hieroglyphic
- 𓁨𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢
- Chinese
- 一百零四萬九千四百
- Chinese (financial)
- 壹佰零肆萬玖仟肆佰
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1049400, here are decompositions:
- 13 + 1049387 = 1049400
- 61 + 1049339 = 1049400
- 67 + 1049333 = 1049400
- 103 + 1049297 = 1049400
- 137 + 1049263 = 1049400
- 173 + 1049227 = 1049400
- 181 + 1049219 = 1049400
- 199 + 1049201 = 1049400
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.16.3.56.
- Address
- 0.16.3.56
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.16.3.56
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Could be parsed as a date. Most likely interpretation: Saturday, January 4, 9400 (MDDYYYY (US, single-digit month)).
Other possible interpretations (3)
- 9400-04-01 (DMMYYYY (Euro, single-digit day))
- 9400-10-04 (MMDYYYY (US, single-digit day))
- 9400-04-10 (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 1,049,400 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°.