120,272
120,272 is a composite number, even.
120,272 (one hundred twenty thousand two hundred seventy-two) is an even 6-digit number. It is a composite number with 10 divisors, and factors as 2⁴ × 7,517. Written other ways, in hexadecimal, 0x1D5D0.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 14
- Digit product
- 0
- Digital root
- 5
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 272,021
- Square (n²)
- 14,465,353,984
- Cube (n³)
- 1,739,777,054,363,648
- Divisor count
- 10
- σ(n) — sum of divisors
- 233,058
- φ(n) — Euler's totient
- 60,128
- Sum of prime factors
- 7,525
Primality
Prime factorization: 2 4 × 7517
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√120,272 = [346; (1, 4, 15, 1, 1, 3, 2, 2, 1, 5, 43, 5, 1, 2, 2, 3, 1, 1, 15, 4, 1, 692)]
Period length 22 — the block in parentheses repeats forever.
Representations
- In words
- one hundred twenty thousand two hundred seventy-two
- Ordinal
- 120272nd
- Binary
- 11101010111010000
- Octal
- 352720
- Hexadecimal
- 0x1D5D0
- Base64
- AdXQ
- One's complement
- 4,294,847,023 (32-bit)
- Scientific notation
- 1.20272 × 10⁵
- As a duration
- 120,272 s = 1 day, 9 hours, 24 minutes, 32 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρκσοβʹ
- Mayan (base 20)
- 𝋯·𝋠·𝋭·𝋬
- Chinese
- 一十二萬零二百七十二
- Chinese (financial)
- 壹拾貳萬零貳佰柒拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 120272, here are decompositions:
- 73 + 120199 = 120272
- 79 + 120193 = 120272
- 109 + 120163 = 120272
- 151 + 120121 = 120272
- 181 + 120091 = 120272
- 193 + 120079 = 120272
- 223 + 120049 = 120272
- 349 + 119923 = 120272
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9D 97 90 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.213.208.
- Address
- 0.1.213.208
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.213.208
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 120,272 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 120272 first appears in π at position 155,798 of the decimal expansion (the 155,798ordinal-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.