996,400
996,400 is a composite number, even.
996,400 (nine hundred ninety-six thousand four hundred) is an even 6-digit number. It is a composite number with 60 divisors, and factors as 2⁴ × 5² × 47 × 53. Its proper divisors sum to 1,494,512, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF3430.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 28
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 4,699
- Square (n²)
- 992,812,960,000
- Cube (n³)
- 989,238,833,344,000,000
- Divisor count
- 60
- σ(n) — sum of divisors
- 2,490,912
- φ(n) — Euler's totient
- 382,720
- Sum of prime factors
- 118
Primality
Prime factorization: 2 4 × 5 2 × 47 × 53
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√996,400 = [998; (5, 24, 2, 4, 4, 1, 4, 1, 1, 15, 1, 19, 1, 5, 1, 21, 1, 1, 2, 1, 4, 1, 1, 1, …)]
Representations
- In words
- nine hundred ninety-six thousand four hundred
- Ordinal
- 996400th
- Binary
- 11110011010000110000
- Octal
- 3632060
- Hexadecimal
- 0xF3430
- Base64
- DzQw
- One's complement
- 4,293,970,895 (32-bit)
- Scientific notation
- 9.964 × 10⁵
- As a duration
- 996,400 s = 11 days, 12 hours, 46 minutes, 40 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢
- Greek (Milesian)
- ͵ϡϟϛυʹ
- Chinese
- 九十九萬六千四百
- Chinese (financial)
- 玖拾玖萬陸仟肆佰
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 996400, here are decompositions:
- 71 + 996329 = 996400
- 89 + 996311 = 996400
- 107 + 996293 = 996400
- 137 + 996263 = 996400
- 191 + 996209 = 996400
- 227 + 996173 = 996400
- 233 + 996167 = 996400
- 239 + 996161 = 996400
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.15.52.48.
- Address
- 0.15.52.48
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.52.48
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 996,400 and was likely granted around 1911.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 996400 first appears in π at position 5,089 of the decimal expansion (the 5,089ordinal-suffix:th digit after the integer 3).
Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.