117,980
117,980 is a composite number, even.
117,980 (one hundred seventeen thousand nine hundred eighty) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2² × 5 × 17 × 347. Its proper divisors sum to 145,108, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1CCDC.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 26
- Digit product
- 0
- Digital root
- 8
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 89,711
- Square (n²)
- 13,919,280,400
- Cube (n³)
- 1,642,196,701,592,000
- Divisor count
- 24
- σ(n) — sum of divisors
- 263,088
- φ(n) — Euler's totient
- 44,288
- Sum of prime factors
- 373
Primality
Prime factorization: 2 2 × 5 × 17 × 347
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√117,980 = [343; (2, 13, 1, 1, 11, 1, 35, 4, 4, 5, 2, 3, 1, 4, 3, 1, 1, 1, 2, 4, 4, 3, 8, 1, …)]
Representations
- In words
- one hundred seventeen thousand nine hundred eighty
- Ordinal
- 117980th
- Binary
- 11100110011011100
- Octal
- 346334
- Hexadecimal
- 0x1CCDC
- Base64
- Aczc
- One's complement
- 4,294,849,315 (32-bit)
- Scientific notation
- 1.1798 × 10⁵
- As a duration
- 117,980 s = 1 day, 8 hours, 46 minutes, 20 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ριζϡπʹ
- Mayan (base 20)
- 𝋮·𝋮·𝋳·𝋠
- Chinese
- 一十一萬七千九百八十
- Chinese (financial)
- 壹拾壹萬柒仟玖佰捌拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 117980, here are decompositions:
- 3 + 117977 = 117980
- 7 + 117973 = 117980
- 43 + 117937 = 117980
- 97 + 117883 = 117980
- 103 + 117877 = 117980
- 139 + 117841 = 117980
- 193 + 117787 = 117980
- 223 + 117757 = 117980
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9C B3 9C (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.204.220.
- Address
- 0.1.204.220
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.204.220
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 117,980 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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.