108,040
108,040 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 13
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 40,801
- Recamán's sequence
- a(251,352) = 108,040
- Square (n²)
- 11,672,641,600
- Cube (n³)
- 1,261,112,198,464,000
- Divisor count
- 32
- σ(n) — sum of divisors
- 253,080
- φ(n) — Euler's totient
- 41,472
- Sum of prime factors
- 121
Primality
Prime factorization: 2 3 × 5 × 37 × 73
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- one hundred eight thousand forty
- Ordinal
- 108040th
- Binary
- 11010011000001000
- Octal
- 323010
- Hexadecimal
- 0x1A608
- Base64
- AaYI
- One's complement
- 4,294,859,255 (32-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋 · 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρημʹ
- Mayan (base 20)
- 𝋭·𝋪·𝋢·𝋠
- Chinese
- 一十萬八千零四十
- Chinese (financial)
- 壹拾萬捌仟零肆拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 108040, here are decompositions:
- 3 + 108037 = 108040
- 17 + 108023 = 108040
- 29 + 108011 = 108040
- 41 + 107999 = 108040
- 59 + 107981 = 108040
- 89 + 107951 = 108040
- 113 + 107927 = 108040
- 137 + 107903 = 108040
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.166.8.
- Address
- 0.1.166.8
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.166.8
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 108,040 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 108040 first appears in π at position 250,848 of the decimal expansion (the 250,848ordinal-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.