109,040
109,040 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 14
- Digit product
- 0
- Digital root
- 5
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 40,901
- Square (n²)
- 11,889,721,600
- Cube (n³)
- 1,296,455,243,264,000
- Divisor count
- 40
- σ(n) — sum of divisors
- 267,840
- φ(n) — Euler's totient
- 41,216
- Sum of prime factors
- 89
Primality
Prime factorization: 2 4 × 5 × 29 × 47
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√109,040 = [330; (4, 1, 2, 1, 1, 12, 1, 9, 4, 3, 1, 1, 1, 40, 1, 1, 1, 3, 4, 9, 1, 12, 1, 1, …)]
Period length 28 — the block in parentheses repeats forever.
Representations
- In words
- one hundred nine thousand forty
- Ordinal
- 109040th
- Binary
- 11010100111110000
- Octal
- 324760
- Hexadecimal
- 0x1A9F0
- Base64
- Aanw
- One's complement
- 4,294,858,255 (32-bit)
- Scientific notation
- 1.0904 × 10⁵
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρθμʹ
- Mayan (base 20)
- 𝋭·𝋬·𝋬·𝋠
- Chinese
- 一十萬九千零四十
- Chinese (financial)
- 壹拾萬玖仟零肆拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 109040, here are decompositions:
- 3 + 109037 = 109040
- 73 + 108967 = 109040
- 79 + 108961 = 109040
- 97 + 108943 = 109040
- 157 + 108883 = 109040
- 163 + 108877 = 109040
- 241 + 108799 = 109040
- 271 + 108769 = 109040
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.169.240.
- Address
- 0.1.169.240
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.169.240
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 109,040 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
This passes the ABA routing number checksum and matches the Federal Reserve numbering scheme.
Banks operate many routing numbers per state and division; an unmatched checksum-valid number can still be a real RTN at a smaller institution.