136,042
136,042 is a composite number, even.
136,042 (one hundred thirty-six thousand forty-two) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 251 × 271. Written other ways, in hexadecimal, 0x2136A.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 240,631
- Square (n²)
- 18,507,425,764
- Cube (n³)
- 2,517,787,215,786,088
- Divisor count
- 8
- σ(n) — sum of divisors
- 205,632
- φ(n) — Euler's totient
- 67,500
- Sum of prime factors
- 524
Primality
Prime factorization: 2 × 251 × 271
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√136,042 = [368; (1, 5, 4, 1, 122, 7, 6, 1, 1, 81, 2, 2, 1, 9, 3, 1, 12, 1, 9, 2, 6, 5, 1, 8, …)]
Representations
- In words
- one hundred thirty-six thousand forty-two
- Ordinal
- 136042nd
- Binary
- 100001001101101010
- Octal
- 411552
- Hexadecimal
- 0x2136A
- Base64
- AhNq
- One's complement
- 4,294,831,253 (32-bit)
- Scientific notation
- 1.36042 × 10⁵
- As a duration
- 136,042 s = 1 day, 13 hours, 47 minutes, 22 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρλϛμβʹ
- Mayan (base 20)
- 𝋱·𝋠·𝋢·𝋢
- Chinese
- 一十三萬六千零四十二
- Chinese (financial)
- 壹拾參萬陸仟零肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 136042, here are decompositions:
- 29 + 136013 = 136042
- 113 + 135929 = 136042
- 131 + 135911 = 136042
- 149 + 135893 = 136042
- 191 + 135851 = 136042
- 311 + 135731 = 136042
- 419 + 135623 = 136042
- 443 + 135599 = 136042
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A1 8D AA (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.19.106.
- Address
- 0.2.19.106
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.19.106
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 136,042 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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.