136,272
136,272 is a composite number, even.
136,272 (one hundred thirty-six thousand two hundred seventy-two) is an even 6-digit number. It is a composite number with 40 divisors, and factors as 2⁴ × 3 × 17 × 167. Its proper divisors sum to 238,704, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x21450.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 21
- Digit product
- 504
- Digital root
- 3
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 272,631
- Square (n²)
- 18,570,057,984
- Cube (n³)
- 2,530,578,941,595,648
- Divisor count
- 40
- σ(n) — sum of divisors
- 374,976
- φ(n) — Euler's totient
- 42,496
- Sum of prime factors
- 195
Primality
Prime factorization: 2 4 × 3 × 17 × 167
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√136,272 = [369; (6, 1, 1, 1, 6, 738)]
Period length 6 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-six thousand two hundred seventy-two
- Ordinal
- 136272nd
- Binary
- 100001010001010000
- Octal
- 412120
- Hexadecimal
- 0x21450
- Base64
- AhRQ
- One's complement
- 4,294,831,023 (32-bit)
- Scientific notation
- 1.36272 × 10⁵
- As a duration
- 136,272 s = 1 day, 13 hours, 51 minutes, 12 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹 𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρλϛσοβʹ
- Mayan (base 20)
- 𝋱·𝋠·𝋭·𝋬
- Chinese
- 一十三萬六千二百七十二
- Chinese (financial)
- 壹拾參萬陸仟貳佰柒拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 136272, here are decompositions:
- 11 + 136261 = 136272
- 79 + 136193 = 136272
- 83 + 136189 = 136272
- 109 + 136163 = 136272
- 139 + 136133 = 136272
- 173 + 136099 = 136272
- 179 + 136093 = 136272
- 229 + 136043 = 136272
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A1 91 90 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.20.80.
- Address
- 0.2.20.80
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.20.80
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 136,272 and was likely granted around 1872.
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°.