133,928
133,928 is a composite number, even.
133,928 (one hundred thirty-three thousand nine hundred twenty-eight) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2³ × 16,741. Written other ways, in hexadecimal, 0x20B28.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 26
- Digit product
- 1,296
- Digital root
- 8
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 829,331
- Square (n²)
- 17,936,709,184
- Cube (n³)
- 2,402,227,587,594,752
- Divisor count
- 8
- σ(n) — sum of divisors
- 251,130
- φ(n) — Euler's totient
- 66,960
- Sum of prime factors
- 16,747
Primality
Prime factorization: 2 3 × 16741
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,928 = [365; (1, 25, 7, 14, 1, 3, 1, 7, 2, 2, 1, 9, 3, 5, 1, 1, 2, 1, 1, 1, 1, 2, 1, 3, …)]
Representations
- In words
- one hundred thirty-three thousand nine hundred twenty-eight
- Ordinal
- 133928th
- Binary
- 100000101100101000
- Octal
- 405450
- Hexadecimal
- 0x20B28
- Base64
- Agso
- One's complement
- 4,294,833,367 (32-bit)
- Scientific notation
- 1.33928 × 10⁵
- As a duration
- 133,928 s = 1 day, 13 hours, 12 minutes, 8 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγϡκηʹ
- Mayan (base 20)
- 𝋰·𝋮·𝋰·𝋨
- Chinese
- 一十三萬三千九百二十八
- Chinese (financial)
- 壹拾參萬參仟玖佰貳拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133928, here are decompositions:
- 97 + 133831 = 133928
- 127 + 133801 = 133928
- 211 + 133717 = 133928
- 271 + 133657 = 133928
- 331 + 133597 = 133928
- 409 + 133519 = 133928
- 541 + 133387 = 133928
- 577 + 133351 = 133928
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 AC A8 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.11.40.
- Address
- 0.2.11.40
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.11.40
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 133,928 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 133928 first appears in π at position 40,519 of the decimal expansion (the 40,519ordinal-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.