120,243
120,243 is a composite number, odd.
120,243 (one hundred twenty thousand two hundred forty-three) is an odd 6-digit number. It is a composite number with 8 divisors, and factors as 3 × 149 × 269. Written other ways, in hexadecimal, 0x1D5B3.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 12
- Digit product
- 0
- Digital root
- 3
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 342,021
- Square (n²)
- 14,458,379,049
- Cube (n³)
- 1,738,518,871,988,907
- Divisor count
- 8
- σ(n) — sum of divisors
- 162,000
- φ(n) — Euler's totient
- 79,328
- Sum of prime factors
- 421
Primality
Prime factorization: 3 × 149 × 269
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√120,243 = [346; (1, 3, 5, 1, 1, 2, 1, 2, 2, 10, 1, 17, 1, 4, 1, 13, 3, 9, 5, 1, 2, 1, 1, 2, …)]
Representations
- In words
- one hundred twenty thousand two hundred forty-three
- Ordinal
- 120243rd
- Binary
- 11101010110110011
- Octal
- 352663
- Hexadecimal
- 0x1D5B3
- Base64
- AdWz
- One's complement
- 4,294,847,052 (32-bit)
- Scientific notation
- 1.20243 × 10⁵
- As a duration
- 120,243 s = 1 day, 9 hours, 24 minutes, 3 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹 𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρκσμγʹ
- Mayan (base 20)
- 𝋯·𝋠·𝋬·𝋣
- Chinese
- 一十二萬零二百四十三
- Chinese (financial)
- 壹拾貳萬零貳佰肆拾參
Also seen as
UTF-8 encoding: F0 9D 96 B3 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.213.179.
- Address
- 0.1.213.179
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.213.179
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 120,243 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 120243 first appears in π at position 166,677 of the decimal expansion (the 166,677ordinal-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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.