140,998
140,998 is a composite number, even.
140,998 (one hundred forty thousand nine hundred ninety-eight) is an even 6-digit number. It is a composite number with 32 divisors, and factors as 2 × 11 × 13 × 17 × 29. Written other ways, in hexadecimal, 0x226C6.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 31
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 899,041
- Recamán's sequence
- a(486,831) = 140,998
- Square (n²)
- 19,880,436,004
- Cube (n³)
- 2,803,101,715,691,992
- Divisor count
- 32
- σ(n) — sum of divisors
- 272,160
- φ(n) — Euler's totient
- 53,760
- Sum of prime factors
- 72
Primality
Prime factorization: 2 × 11 × 13 × 17 × 29
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√140,998 = [375; (2, 82, 1, 16, 1, 8, 3, 17, 1, 1, 3, 1, 2, 2, 1, 1, 3, 1, 1, 14, 1, 3, 3, 1, …)]
Representations
- In words
- one hundred forty thousand nine hundred ninety-eight
- Ordinal
- 140998th
- Binary
- 100010011011000110
- Octal
- 423306
- Hexadecimal
- 0x226C6
- Base64
- AibG
- One's complement
- 4,294,826,297 (32-bit)
- Scientific notation
- 1.40998 × 10⁵
- As a duration
- 140,998 s = 1 day, 15 hours, 9 minutes, 58 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμϡϟηʹ
- Mayan (base 20)
- 𝋱·𝋬·𝋩·𝋲
- Chinese
- 一十四萬零九百九十八
- Chinese (financial)
- 壹拾肆萬零玖佰玖拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 140998, here are decompositions:
- 59 + 140939 = 140998
- 89 + 140909 = 140998
- 101 + 140897 = 140998
- 107 + 140891 = 140998
- 131 + 140867 = 140998
- 167 + 140831 = 140998
- 239 + 140759 = 140998
- 257 + 140741 = 140998
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A2 9B 86 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.38.198.
- Address
- 0.2.38.198
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.38.198
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 140,998 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.