113,920
113,920 is a composite number, even.
113,920 (one hundred thirteen thousand nine hundred twenty) is an even 6-digit number. It is a composite number with 36 divisors, and factors as 2⁸ × 5 × 89. Its proper divisors sum to 162,020, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1BD00.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 29,311
- Recamán's sequence
- a(56,627) = 113,920
- Square (n²)
- 12,977,766,400
- Cube (n³)
- 1,478,427,148,288,000
- Divisor count
- 36
- σ(n) — sum of divisors
- 275,940
- φ(n) — Euler's totient
- 45,056
- Sum of prime factors
- 110
Primality
Prime factorization: 2 8 × 5 × 89
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√113,920 = [337; (1, 1, 11, 1, 3, 2, 2, 5, 5, 1, 8, 1, 2, 41, 1, 5, 2, 4, 1, 3, 2, 1, 1, 1, …)]
Period length 60 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirteen thousand nine hundred twenty
- Ordinal
- 113920th
- Binary
- 11011110100000000
- Octal
- 336400
- Hexadecimal
- 0x1BD00
- Base64
- Ab0A
- One's complement
- 4,294,853,375 (32-bit)
- Scientific notation
- 1.1392 × 10⁵
- As a duration
- 113,920 s = 1 day, 7 hours, 38 minutes, 40 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆
- Greek (Milesian)
- ͵ριγϡκʹ
- Mayan (base 20)
- 𝋮·𝋤·𝋰·𝋠
- Chinese
- 一十一萬三千九百二十
- Chinese (financial)
- 壹拾壹萬參仟玖佰貳拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 113920, here are decompositions:
- 11 + 113909 = 113920
- 17 + 113903 = 113920
- 29 + 113891 = 113920
- 83 + 113837 = 113920
- 101 + 113819 = 113920
- 137 + 113783 = 113920
- 197 + 113723 = 113920
- 263 + 113657 = 113920
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.189.0.
- Address
- 0.1.189.0
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.189.0
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 113,920 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.