160,080
160,080 is a composite number, even.
160,080 (one hundred sixty thousand eighty) is an even 6-digit number. It is a composite number with 80 divisors, and factors as 2⁴ × 3 × 5 × 23 × 29. Its proper divisors sum to 375,600, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x27150.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 15
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 80,061
- Flips to (rotate 180°)
- 80,091
- Square (n²)
- 25,625,606,400
- Cube (n³)
- 4,102,147,072,512,000
- Divisor count
- 80
- σ(n) — sum of divisors
- 535,680
- φ(n) — Euler's totient
- 39,424
- Sum of prime factors
- 68
Primality
Prime factorization: 2 4 × 3 × 5 × 23 × 29
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√160,080 = [400; (10, 800)]
Period length 2 — the block in parentheses repeats forever.
Representations
- In words
- one hundred sixty thousand eighty
- Ordinal
- 160080th
- Binary
- 100111000101010000
- Octal
- 470520
- Hexadecimal
- 0x27150
- Base64
- AnFQ
- One's complement
- 4,294,807,215 (32-bit)
- Scientific notation
- 1.6008 × 10⁵
- As a duration
- 160,080 s = 1 day, 20 hours, 28 minutes
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 ·
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρξπʹ
- Chinese
- 一十六萬零八十
- Chinese (financial)
- 壹拾陸萬零捌拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 160080, here are decompositions:
- 7 + 160073 = 160080
- 31 + 160049 = 160080
- 47 + 160033 = 160080
- 61 + 160019 = 160080
- 71 + 160009 = 160080
- 79 + 160001 = 160080
- 101 + 159979 = 160080
- 103 + 159977 = 160080
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A7 85 90 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.113.80.
- Address
- 0.2.113.80
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.113.80
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 160,080 and was likely granted around 1873.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 160080 first appears in π at position 424,953 of the decimal expansion (the 424,953ordinal-suffix:rd 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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.