139,996
139,996 is a composite number, even.
139,996 (one hundred thirty-nine thousand nine hundred ninety-six) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 31 × 1,129. Written other ways, in hexadecimal, 0x222DC.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 37
- Digit product
- 13,122
- Digital root
- 1
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 699,931
- Recamán's sequence
- a(488,835) = 139,996
- Square (n²)
- 19,598,880,016
- Cube (n³)
- 2,743,764,806,719,936
- Divisor count
- 12
- σ(n) — sum of divisors
- 253,120
- φ(n) — Euler's totient
- 67,680
- Sum of prime factors
- 1,164
Primality
Prime factorization: 2 2 × 31 × 1129
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√139,996 = [374; (6, 4, 3, 1, 4, 1, 3, 1, 1, 9, 1, 5, 12, 3, 3, 3, 2, 3, 1, 2, 1, 1, 1, 1, …)]
Representations
- In words
- one hundred thirty-nine thousand nine hundred ninety-six
- Ordinal
- 139996th
- Binary
- 100010001011011100
- Octal
- 421334
- Hexadecimal
- 0x222DC
- Base64
- AiLc
- One's complement
- 4,294,827,299 (32-bit)
- Scientific notation
- 1.39996 × 10⁵
- As a duration
- 139,996 s = 1 day, 14 hours, 53 minutes, 16 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλθϡϟϛʹ
- Mayan (base 20)
- 𝋱·𝋩·𝋳·𝋰
- Chinese
- 一十三萬九千九百九十六
- Chinese (financial)
- 壹拾參萬玖仟玖佰玖拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 139996, here are decompositions:
- 5 + 139991 = 139996
- 29 + 139967 = 139996
- 53 + 139943 = 139996
- 89 + 139907 = 139996
- 113 + 139883 = 139996
- 257 + 139739 = 139996
- 293 + 139703 = 139996
- 449 + 139547 = 139996
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A2 8B 9C (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.34.220.
- Address
- 0.2.34.220
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.34.220
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 139,996 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.