490,049
490,049 is a composite number, odd.
490,049 (four hundred ninety thousand forty-nine) is an odd 6-digit number. It is a composite number with 12 divisors, and factors as 7² × 73 × 137. Written other ways, in hexadecimal, 0x77A41.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 26
- Digit product
- 0
- Digital root
- 8
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 940,094
- Square (n²)
- 240,148,022,401
- Cube (n³)
- 117,684,298,229,587,649
- Divisor count
- 12
- σ(n) — sum of divisors
- 582,084
- φ(n) — Euler's totient
- 411,264
- Sum of prime factors
- 224
Primality
Prime factorization: 7 2 × 73 × 137
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√490,049 = [700; (28, 1, 1, 2, 1, 27, 1, 6, 28, 2, 3, 28, 3, 2, 28, 6, 1, 27, 1, 2, 1, 1, 28, 1400)]
Period length 24 — the block in parentheses repeats forever.
Representations
- In words
- four hundred ninety thousand forty-nine
- Ordinal
- 490049th
- Binary
- 1110111101001000001
- Octal
- 1675101
- Hexadecimal
- 0x77A41
- Base64
- B3pB
- One's complement
- 4,294,477,246 (32-bit)
- Scientific notation
- 4.90049 × 10⁵
- As a duration
- 490,049 s = 5 days, 16 hours, 7 minutes, 29 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵υϟμθʹ
- Chinese
- 四十九萬零四十九
- Chinese (financial)
- 肆拾玖萬零肆拾玖
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.7.122.65.
- Address
- 0.7.122.65
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.122.65
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 490,049 and was likely granted around 1892.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 490049 first appears in π at position 291,422 of the decimal expansion (the 291,422ordinal-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.