117,490
117,490 is a composite number, even.
117,490 (one hundred seventeen thousand four hundred ninety) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 5 × 31 × 379. Written other ways, in hexadecimal, 0x1CAF2.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 22
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 94,711
- Square (n²)
- 13,803,900,100
- Cube (n³)
- 1,621,820,222,749,000
- Divisor count
- 16
- σ(n) — sum of divisors
- 218,880
- φ(n) — Euler's totient
- 45,360
- Sum of prime factors
- 417
Primality
Prime factorization: 2 × 5 × 31 × 379
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√117,490 = [342; (1, 3, 3, 5, 7, 1, 1, 17, 22, 17, 1, 1, 7, 5, 3, 3, 1, 684)]
Period length 18 — the block in parentheses repeats forever.
Representations
- In words
- one hundred seventeen thousand four hundred ninety
- Ordinal
- 117490th
- Binary
- 11100101011110010
- Octal
- 345362
- Hexadecimal
- 0x1CAF2
- Base64
- Acry
- One's complement
- 4,294,849,805 (32-bit)
- Scientific notation
- 1.1749 × 10⁵
- As a duration
- 117,490 s = 1 day, 8 hours, 38 minutes, 10 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ριζυϟʹ
- Mayan (base 20)
- 𝋮·𝋭·𝋮·𝋪
- Chinese
- 一十一萬七千四百九十
- Chinese (financial)
- 壹拾壹萬柒仟肆佰玖拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 117490, here are decompositions:
- 47 + 117443 = 117490
- 53 + 117437 = 117490
- 59 + 117431 = 117490
- 101 + 117389 = 117490
- 137 + 117353 = 117490
- 239 + 117251 = 117490
- 251 + 117239 = 117490
- 281 + 117209 = 117490
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.202.242.
- Address
- 0.1.202.242
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.202.242
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 117,490 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 117490 first appears in π at position 320,676 of the decimal expansion (the 320,676ordinal-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.