120,221
120,221 is a composite number, odd.
120,221 (one hundred twenty thousand two hundred twenty-one) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 23 × 5,227. Written other ways, in hexadecimal, 0x1D59D.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 8
- Digit product
- 0
- Digital root
- 8
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 122,021
- Square (n²)
- 14,453,088,841
- Cube (n³)
- 1,737,564,793,553,861
- Divisor count
- 4
- σ(n) — sum of divisors
- 125,472
- φ(n) — Euler's totient
- 114,972
- Sum of prime factors
- 5,250
Primality
Prime factorization: 23 × 5227
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√120,221 = [346; (1, 2, 1, 2, 4, 2, 2, 1, 1, 2, 1, 1, 1, 3, 1, 1, 2, 9, 2, 1, 1, 1, 10, 23, …)]
Representations
- In words
- one hundred twenty thousand two hundred twenty-one
- Ordinal
- 120221st
- Binary
- 11101010110011101
- Octal
- 352635
- Hexadecimal
- 0x1D59D
- Base64
- AdWd
- One's complement
- 4,294,847,074 (32-bit)
- Scientific notation
- 1.20221 × 10⁵
- As a duration
- 120,221 s = 1 day, 9 hours, 23 minutes, 41 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓍢𓍢𓎆𓎆𓏺
- Greek (Milesian)
- ͵ρκσκαʹ
- Mayan (base 20)
- 𝋯·𝋠·𝋫·𝋡
- Chinese
- 一十二萬零二百二十一
- Chinese (financial)
- 壹拾貳萬零貳佰貳拾壹
Also seen as
UTF-8 encoding: F0 9D 96 9D (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.213.157.
- Address
- 0.1.213.157
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.213.157
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 120,221 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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.