104,438
104,438 is a composite number, even.
104,438 (one hundred four thousand four hundred thirty-eight) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 79 × 661. Written other ways, in hexadecimal, 0x197F6.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 834,401
- Recamán's sequence
- a(92,315) = 104,438
- Square (n²)
- 10,907,295,844
- Cube (n³)
- 1,139,136,163,355,672
- Divisor count
- 8
- σ(n) — sum of divisors
- 158,880
- φ(n) — Euler's totient
- 51,480
- Sum of prime factors
- 742
Primality
Prime factorization: 2 × 79 × 661
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√104,438 = [323; (5, 1, 12, 1, 11, 3, 1, 2, 1, 5, 1, 13, 5, 58, 1, 1, 3, 1, 1, 1, 1, 2, 1, 1, …)]
Representations
- In words
- one hundred four thousand four hundred thirty-eight
- Ordinal
- 104438th
- Binary
- 11001011111110110
- Octal
- 313766
- Hexadecimal
- 0x197F6
- Base64
- AZf2
- One's complement
- 4,294,862,857 (32-bit)
- Scientific notation
- 1.04438 × 10⁵
- As a duration
- 104,438 s = 1 day, 5 hours, 38 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 · 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρδυληʹ
- Mayan (base 20)
- 𝋭·𝋡·𝋡·𝋲
- Chinese
- 一十萬四千四百三十八
- Chinese (financial)
- 壹拾萬肆仟肆佰參拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 104438, here are decompositions:
- 127 + 104311 = 104438
- 151 + 104287 = 104438
- 157 + 104281 = 104438
- 199 + 104239 = 104438
- 277 + 104161 = 104438
- 331 + 104107 = 104438
- 349 + 104089 = 104438
- 379 + 104059 = 104438
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.151.246.
- Address
- 0.1.151.246
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.151.246
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 104,438 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 104438 first appears in π at position 184,352 of the decimal expansion (the 184,352ordinal-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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.