112,990
112,990 is a composite number, even.
112,990 (one hundred twelve thousand nine hundred ninety) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 5 × 11,299. Written other ways, in hexadecimal, 0x1B95E.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 22
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 99,211
- Square (n²)
- 12,766,740,100
- Cube (n³)
- 1,442,513,963,899,000
- Divisor count
- 8
- σ(n) — sum of divisors
- 203,400
- φ(n) — Euler's totient
- 45,192
- Sum of prime factors
- 11,306
Primality
Prime factorization: 2 × 5 × 11299
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√112,990 = [336; (7, 6, 1, 1, 1, 5, 4, 19, 1, 1, 6, 1, 22, 3, 5, 1, 3, 1, 1, 1, 1, 3, 3, 9, …)]
Representations
- In words
- one hundred twelve thousand nine hundred ninety
- Ordinal
- 112990th
- Binary
- 11011100101011110
- Octal
- 334536
- Hexadecimal
- 0x1B95E
- Base64
- Able
- One's complement
- 4,294,854,305 (32-bit)
- Scientific notation
- 1.1299 × 10⁵
- As a duration
- 112,990 s = 1 day, 7 hours, 23 minutes, 10 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹 𒌋𒌋𒁹𒁹𒁹 𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ριβϡϟʹ
- Mayan (base 20)
- 𝋮·𝋢·𝋩·𝋪
- Chinese
- 一十一萬二千九百九十
- Chinese (financial)
- 壹拾壹萬貳仟玖佰玖拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 112990, here are decompositions:
- 11 + 112979 = 112990
- 23 + 112967 = 112990
- 71 + 112919 = 112990
- 89 + 112901 = 112990
- 113 + 112877 = 112990
- 131 + 112859 = 112990
- 191 + 112799 = 112990
- 233 + 112757 = 112990
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.185.94.
- Address
- 0.1.185.94
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.185.94
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 112,990 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 112990 first appears in π at position 478,107 of the decimal expansion (the 478,107ordinal-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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.