135,189
135,189 is a composite number, odd.
135,189 (one hundred thirty-five thousand one hundred eighty-nine) is an odd 6-digit number. It is a composite number with 10 divisors, and factors as 3⁴ × 1,669. Written other ways, in hexadecimal, 0x21015.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 27
- Digit product
- 1,080
- Digital root
- 9
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 981,531
- Square (n²)
- 18,276,065,721
- Cube (n³)
- 2,470,723,048,756,269
- Divisor count
- 10
- σ(n) — sum of divisors
- 202,070
- φ(n) — Euler's totient
- 90,072
- Sum of prime factors
- 1,681
Primality
Prime factorization: 3 4 × 1669
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√135,189 = [367; (1, 2, 7, 1, 1, 1, 14, 1, 146, 7, 2, 1, 7, 1, 1, 2, 1, 1, 2, 29, 36, 1, 2, 1, …)]
Representations
- In words
- one hundred thirty-five thousand one hundred eighty-nine
- Ordinal
- 135189th
- Binary
- 100001000000010101
- Octal
- 410025
- Hexadecimal
- 0x21015
- Base64
- AhAV
- One's complement
- 4,294,832,106 (32-bit)
- Scientific notation
- 1.35189 × 10⁵
- As a duration
- 135,189 s = 1 day, 13 hours, 33 minutes, 9 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλερπθʹ
- Mayan (base 20)
- 𝋰·𝋱·𝋳·𝋩
- Chinese
- 一十三萬五千一百八十九
- Chinese (financial)
- 壹拾參萬伍仟壹佰捌拾玖
Also seen as
UTF-8 encoding: F0 A1 80 95 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.16.21.
- Address
- 0.2.16.21
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.16.21
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 135,189 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.