120,748
120,748 is a composite number, even.
120,748 (one hundred twenty thousand seven hundred forty-eight) is an even 6-digit number. It is a composite number with 6 divisors, and factors as 2² × 30,187. Written other ways, in hexadecimal, 0x1D7AC.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 22
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 847,021
- Square (n²)
- 14,580,079,504
- Cube (n³)
- 1,760,515,439,948,992
- Divisor count
- 6
- σ(n) — sum of divisors
- 211,316
- φ(n) — Euler's totient
- 60,372
- Sum of prime factors
- 30,191
Primality
Prime factorization: 2 2 × 30187
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√120,748 = [347; (2, 20, 1, 1, 3, 1, 1, 1, 5, 1, 5, 1, 8, 1, 3, 1, 24, 1, 16, 1, 6, 13, 4, 1, …)]
Representations
- In words
- one hundred twenty thousand seven hundred forty-eight
- Ordinal
- 120748th
- Binary
- 11101011110101100
- Octal
- 353654
- Hexadecimal
- 0x1D7AC
- Base64
- Ades
- One's complement
- 4,294,846,547 (32-bit)
- Scientific notation
- 1.20748 × 10⁵
- As a duration
- 120,748 s = 1 day, 9 hours, 32 minutes, 28 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρκψμηʹ
- Mayan (base 20)
- 𝋯·𝋡·𝋱·𝋨
- Chinese
- 一十二萬零七百四十八
- Chinese (financial)
- 壹拾貳萬零柒佰肆拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 120748, here are decompositions:
- 11 + 120737 = 120748
- 59 + 120689 = 120748
- 71 + 120677 = 120748
- 101 + 120647 = 120748
- 107 + 120641 = 120748
- 179 + 120569 = 120748
- 191 + 120557 = 120748
- 197 + 120551 = 120748
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9D 9E AC (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.215.172.
- Address
- 0.1.215.172
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.215.172
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 120,748 and was likely granted around 1871.
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.