118,448
118,448 is a composite number, even.
118,448 (one hundred eighteen thousand four hundred forty-eight) is an even 6-digit number. It is a composite number with 20 divisors, and factors as 2⁴ × 11 × 673. Its proper divisors sum to 132,280, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1CEB0.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 26
- Digit product
- 1,024
- Digital root
- 8
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 844,811
- Recamán's sequence
- a(243,200) = 118,448
- Square (n²)
- 14,029,928,704
- Cube (n³)
- 1,661,816,995,131,392
- Divisor count
- 20
- σ(n) — sum of divisors
- 250,728
- φ(n) — Euler's totient
- 53,760
- Sum of prime factors
- 692
Primality
Prime factorization: 2 4 × 11 × 673
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√118,448 = [344; (6, 6, 1, 13, 5, 2, 1, 7, 21, 2, 1, 1, 1, 2, 2, 4, 4, 3, 98, 43, 98, 3, 4, 4, …)]
Period length 40 — the block in parentheses repeats forever.
Representations
- In words
- one hundred eighteen thousand four hundred forty-eight
- Ordinal
- 118448th
- Binary
- 11100111010110000
- Octal
- 347260
- Hexadecimal
- 0x1CEB0
- Base64
- Ac6w
- One's complement
- 4,294,848,847 (32-bit)
- Scientific notation
- 1.18448 × 10⁵
- As a duration
- 118,448 s = 1 day, 8 hours, 54 minutes, 8 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ριηυμηʹ
- Mayan (base 20)
- 𝋮·𝋰·𝋢·𝋨
- Chinese
- 一十一萬八千四百四十八
- Chinese (financial)
- 壹拾壹萬捌仟肆佰肆拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 118448, here are decompositions:
- 19 + 118429 = 118448
- 37 + 118411 = 118448
- 61 + 118387 = 118448
- 79 + 118369 = 118448
- 151 + 118297 = 118448
- 199 + 118249 = 118448
- 229 + 118219 = 118448
- 277 + 118171 = 118448
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9C BA B0 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.206.176.
- Address
- 0.1.206.176
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.206.176
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 118,448 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 118448 first appears in π at position 829,315 of the decimal expansion (the 829,315ordinal-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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.