50,490
50,490 is a composite number, even.
50,490 (fifty thousand four hundred ninety) is an even 5-digit number. It is a composite number with 64 divisors, and factors as 2 × 3³ × 5 × 11 × 17. Its proper divisors sum to 105,030, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xC53A.
Interestingness
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 18
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 9,405
- Square (n²)
- 2,549,240,100
- Cube (n³)
- 128,711,132,649,000
- Divisor count
- 64
- σ(n) — sum of divisors
- 155,520
- φ(n) — Euler's totient
- 11,520
- Sum of prime factors
- 44
Primality
Prime factorization: 2 × 3 3 × 5 × 11 × 17
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√50,490 = [224; (1, 2, 3, 49, 1, 1, 1, 2, 1, 1, 1, 49, 3, 2, 1, 448)]
Period length 16 — the block in parentheses repeats forever.
Representations
- In words
- fifty thousand four hundred ninety
- Ordinal
- 50490th
- Binary
- 1100010100111010
- Octal
- 142472
- Hexadecimal
- 0xC53A
- Base64
- xTo=
- One's complement
- 15,045 (16-bit)
- Scientific notation
- 5.049 × 10⁴
- As a duration
- 50,490 s = 14 hours, 1 minute, 30 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹𒁹𒁹𒁹 𒁹 𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵νυϟʹ
- Mayan (base 20)
- 𝋦·𝋦·𝋤·𝋪
- Chinese
- 五萬零四百九十
- Chinese (financial)
- 伍萬零肆佰玖拾
Digit at this position in famous constants
- π — Pi (π)
- Digit 50,490 = 5
- e — Euler's number (e)
- Digit 50,490 = 0
- φ — Golden ratio (φ)
- Digit 50,490 = 7
- √2 — Pythagoras's (√2)
- Digit 50,490 = 8
- ln 2 — Natural log of 2
- Digit 50,490 = 6
- γ — Euler-Mascheroni (γ)
- Digit 50,490 = 5
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 50490, here are decompositions:
- 29 + 50461 = 50490
- 31 + 50459 = 50490
- 67 + 50423 = 50490
- 73 + 50417 = 50490
- 79 + 50411 = 50490
- 103 + 50387 = 50490
- 107 + 50383 = 50490
- 113 + 50377 = 50490
Showing the first eight; more decompositions exist.
UTF-8 encoding: EC 94 BA (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.197.58.
- Address
- 0.0.197.58
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.197.58
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 50490 first appears in π at position 316,378 of the decimal expansion (the 316,378ordinal-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°.