990,601
990,601 is a composite number, odd.
990,601 (nine hundred ninety thousand six hundred one) is an odd 6-digit number. It is a composite number with 8 divisors, and factors as 37 × 41 × 653. Written other ways, in hexadecimal, 0xF1D89.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 25
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 106,099
- Flips to (rotate 180°)
- 109,066
- Square (n²)
- 981,290,341,201
- Cube (n³)
- 972,067,193,284,051,801
- Divisor count
- 8
- σ(n) — sum of divisors
- 1,043,784
- φ(n) — Euler's totient
- 938,880
- Sum of prime factors
- 731
Primality
Prime factorization: 37 × 41 × 653
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√990,601 = [995; (3, 2, 5, 9, 1, 11, 1, 1, 5, 1, 6, 7, 3, 1, 15, 2, 2, 1, 5, 5, 6, 5, 2, 1, …)]
Representations
- In words
- nine hundred ninety thousand six hundred one
- Ordinal
- 990601st
- Binary
- 11110001110110001001
- Octal
- 3616611
- Hexadecimal
- 0xF1D89
- Base64
- Dx2J
- One's complement
- 4,293,976,694 (32-bit)
- Scientific notation
- 9.90601 × 10⁵
- As a duration
- 990,601 s = 11 days, 11 hours, 10 minutes, 1 second
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋 𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓍢𓍢𓍢𓏺
- Greek (Milesian)
- ͵ϡϟχαʹ
- Chinese
- 九十九萬零六百零一
- Chinese (financial)
- 玖拾玖萬零陸佰零壹
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.15.29.137.
- Address
- 0.15.29.137
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.29.137
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 990,601 and was likely granted around 1911.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.