120,140
120,140 is a composite number, even.
120,140 (one hundred twenty thousand one hundred forty) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 5 × 6,007. Its proper divisors sum to 132,196, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1D54C.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 8
- Digit product
- 0
- Digital root
- 8
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 41,021
- Recamán's sequence
- a(239,816) = 120,140
- Square (n²)
- 14,433,619,600
- Cube (n³)
- 1,734,055,058,744,000
- Divisor count
- 12
- σ(n) — sum of divisors
- 252,336
- φ(n) — Euler's totient
- 48,048
- Sum of prime factors
- 6,016
Primality
Prime factorization: 2 2 × 5 × 6007
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√120,140 = [346; (1, 1, 1, 1, 2, 1, 2, 5, 1, 1, 1, 1, 3, 1, 62, 4, 4, 1, 2, 1, 4, 1, 1, 4, …)]
Representations
- In words
- one hundred twenty thousand one hundred forty
- Ordinal
- 120140th
- Binary
- 11101010101001100
- Octal
- 352514
- Hexadecimal
- 0x1D54C
- Base64
- AdVM
- One's complement
- 4,294,847,155 (32-bit)
- Scientific notation
- 1.2014 × 10⁵
- As a duration
- 120,140 s = 1 day, 9 hours, 22 minutes, 20 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹 𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓍢𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρκρμʹ
- Mayan (base 20)
- 𝋯·𝋠·𝋧·𝋠
- Chinese
- 一十二萬零一百四十
- Chinese (financial)
- 壹拾貳萬零壹佰肆拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 120140, here are decompositions:
- 19 + 120121 = 120140
- 37 + 120103 = 120140
- 43 + 120097 = 120140
- 61 + 120079 = 120140
- 73 + 120067 = 120140
- 157 + 119983 = 120140
- 211 + 119929 = 120140
- 271 + 119869 = 120140
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9D 95 8C (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.213.76.
- Address
- 0.1.213.76
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.213.76
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 120,140 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 120140 first appears in π at position 122,095 of the decimal expansion (the 122,095ordinal-suffix:th 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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.