990,011
990,011 is a composite number, odd.
990,011 (nine hundred ninety thousand eleven) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 11 × 90,001. Written other ways, in hexadecimal, 0xF1B3B.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 110,099
- Flips to (rotate 180°)
- 110,066
- Square (n²)
- 980,121,780,121
- Cube (n³)
- 970,331,343,659,371,331
- Divisor count
- 4
- σ(n) — sum of divisors
- 1,080,024
- φ(n) — Euler's totient
- 900,000
- Sum of prime factors
- 90,012
Primality
Prime factorization: 11 × 90001
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√990,011 = [994; (1, 141, 7, 40, 2, 7, 1, 1, 1, 2, 4, 28, 5, 397, 1, 3, 1, 27, 1, 1, 1, 2, 4, 7, …)]
Representations
- In words
- nine hundred ninety thousand eleven
- Ordinal
- 990011th
- Binary
- 11110001101100111011
- Octal
- 3615473
- Hexadecimal
- 0xF1B3B
- Base64
- Dxs7
- One's complement
- 4,293,977,284 (32-bit)
- Scientific notation
- 9.90011 × 10⁵
- As a duration
- 990,011 s = 11 days, 11 hours, 11 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 · 𒌋𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓎆𓏺
- Greek (Milesian)
- ͵ϡϟιαʹ
- Chinese
- 九十九萬零一十一
- Chinese (financial)
- 玖拾玖萬零壹拾壹
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.15.27.59.
- Address
- 0.15.27.59
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.27.59
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 990,011 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 990011 first appears in π at position 764,541 of the decimal expansion (the 764,541ordinal-suffix:st 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.