167,040
167,040 is a composite number, even.
167,040 (one hundred sixty-seven thousand forty) is an even 6-digit number. It is a composite number with 96 divisors, and factors as 2⁷ × 3² × 5 × 29. Its proper divisors sum to 429,660, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x28C80.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 18
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 40,761
- Recamán's sequence
- a(471,927) = 167,040
- Square (n²)
- 27,902,361,600
- Cube (n³)
- 4,660,810,481,664,000
- Divisor count
- 96
- σ(n) — sum of divisors
- 596,700
- φ(n) — Euler's totient
- 43,008
- Sum of prime factors
- 54
Primality
Prime factorization: 2 7 × 3 2 × 5 × 29
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√167,040 = [408; (1, 2, 2, 1, 1, 5, 11, 2, 1, 203, 1, 2, 11, 5, 1, 1, 2, 2, 1, 816)]
Period length 20 — the block in parentheses repeats forever.
Representations
- In words
- one hundred sixty-seven thousand forty
- Ordinal
- 167040th
- Binary
- 101000110010000000
- Octal
- 506200
- Hexadecimal
- 0x28C80
- Base64
- AoyA
- One's complement
- 4,294,800,255 (32-bit)
- Scientific notation
- 1.6704 × 10⁵
- As a duration
- 167,040 s = 1 day, 22 hours, 24 minutes
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹 ·
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρξζμʹ
- Chinese
- 一十六萬七千零四十
- Chinese (financial)
- 壹拾陸萬柒仟零肆拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 167040, here are decompositions:
- 7 + 167033 = 167040
- 17 + 167023 = 167040
- 19 + 167021 = 167040
- 23 + 167017 = 167040
- 31 + 167009 = 167040
- 53 + 166987 = 167040
- 61 + 166979 = 167040
- 67 + 166973 = 167040
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A8 B2 80 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.140.128.
- Address
- 0.2.140.128
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.140.128
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 167,040 and was likely granted around 1874.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.