120,888
120,888 is a composite number, even.
120,888 (one hundred twenty thousand eight hundred eighty-eight) is an even 6-digit number. It is a composite number with 48 divisors, and factors as 2³ × 3² × 23 × 73. Its proper divisors sum to 225,432, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1D838.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 27
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 888,021
- Square (n²)
- 14,613,908,544
- Cube (n³)
- 1,766,646,176,067,072
- Divisor count
- 48
- σ(n) — sum of divisors
- 346,320
- φ(n) — Euler's totient
- 38,016
- Sum of prime factors
- 108
Primality
Prime factorization: 2 3 × 3 2 × 23 × 73
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√120,888 = [347; (1, 2, 4, 1, 1, 8, 30, 8, 1, 1, 4, 2, 1, 694)]
Period length 14 — the block in parentheses repeats forever.
Representations
- In words
- one hundred twenty thousand eight hundred eighty-eight
- Ordinal
- 120888th
- Binary
- 11101100000111000
- Octal
- 354070
- Hexadecimal
- 0x1D838
- Base64
- Adg4
- One's complement
- 4,294,846,407 (32-bit)
- Scientific notation
- 1.20888 × 10⁵
- As a duration
- 120,888 s = 1 day, 9 hours, 34 minutes, 48 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρκωπηʹ
- Mayan (base 20)
- 𝋯·𝋢·𝋤·𝋨
- Chinese
- 一十二萬零八百八十八
- Chinese (financial)
- 壹拾貳萬零捌佰捌拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 120888, here are decompositions:
- 11 + 120877 = 120888
- 17 + 120871 = 120888
- 37 + 120851 = 120888
- 41 + 120847 = 120888
- 59 + 120829 = 120888
- 71 + 120817 = 120888
- 109 + 120779 = 120888
- 139 + 120749 = 120888
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9D A0 B8 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.216.56.
- Address
- 0.1.216.56
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.216.56
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 120,888 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 120888 first appears in π at position 136,493 of the decimal expansion (the 136,493ordinal-suffix:rd 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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.