999,401
999,401 is a composite number, odd.
999,401 (nine hundred ninety-nine thousand four hundred one) is an odd 6-digit number. It is a composite number with 8 divisors, and factors as 13 × 59 × 1,303. Written other ways, in hexadecimal, 0xF3FE9.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 32
- Digit product
- 0
- Digital root
- 5
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 104,999
- Square (n²)
- 998,802,358,801
- Cube (n³)
- 998,204,076,188,078,201
- Divisor count
- 8
- σ(n) — sum of divisors
- 1,095,360
- φ(n) — Euler's totient
- 906,192
- Sum of prime factors
- 1,375
Primality
Prime factorization: 13 × 59 × 1303
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√999,401 = [999; (1, 2, 2, 1, 21, 3, 1, 2, 6, 40, 1, 1, 1, 4, 1, 30, 2, 2, 1, 1, 12, 1, 1, 3, …)]
Representations
- In words
- nine hundred ninety-nine thousand four hundred one
- Ordinal
- 999401st
- Binary
- 11110011111111101001
- Octal
- 3637751
- Hexadecimal
- 0xF3FE9
- Base64
- Dz/p
- One's complement
- 4,293,967,894 (32-bit)
- Scientific notation
- 9.99401 × 10⁵
- As a duration
- 999,401 s = 11 days, 13 hours, 36 minutes, 41 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓏺
- Greek (Milesian)
- ͵ϡϟθυαʹ
- Chinese
- 九十九萬九千四百零一
- Chinese (financial)
- 玖拾玖萬玖仟肆佰零壹
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.15.63.233.
- Address
- 0.15.63.233
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.63.233
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 999,401 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 999401 first appears in π at position 242,802 of the decimal expansion (the 242,802ordinal-suffix:nd 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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.