136,080
136,080 is a composite number, even.
136,080 (one hundred thirty-six thousand eighty) is an even 6-digit number. It is a composite number with 120 divisors, and factors as 2⁴ × 3⁵ × 5 × 7. Its proper divisors sum to 405,552, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x21390.
Interestingness
Properties
Primality
Prime factorization: 2 4 × 3 5 × 5 × 7
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√136,080 = [368; (1, 8, 9, 8, 1, 736)]
Period length 6 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-six thousand eighty
- Ordinal
- 136080th
- Binary
- 100001001110010000
- Octal
- 411620
- Hexadecimal
- 0x21390
- Base64
- AhOQ
- One's complement
- 4,294,831,215 (32-bit)
- Scientific notation
- 1.3608 × 10⁵
- As a duration
- 136,080 s = 1 day, 13 hours, 48 minutes
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 ·
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρλϛπʹ
- Mayan (base 20)
- 𝋱·𝋠·𝋤·𝋠
- Chinese
- 一十三萬六千零八十
- Chinese (financial)
- 壹拾參萬陸仟零捌拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 136080, here are decompositions:
- 11 + 136069 = 136080
- 13 + 136067 = 136080
- 23 + 136057 = 136080
- 37 + 136043 = 136080
- 47 + 136033 = 136080
- 53 + 136027 = 136080
- 67 + 136013 = 136080
- 101 + 135979 = 136080
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A1 8E 90 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.19.144.
- Address
- 0.2.19.144
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.19.144
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 136,080 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 136080 first appears in π at position 89,683 of the decimal expansion (the 89,683ordinal-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°.