133,960
133,960 is a composite number, even.
133,960 (one hundred thirty-three thousand nine hundred sixty) is an even 6-digit number. It is a composite number with 32 divisors, and factors as 2³ × 5 × 17 × 197. Its proper divisors sum to 186,800, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x20B48.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 22
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 69,331
- Square (n²)
- 17,945,281,600
- Cube (n³)
- 2,403,949,923,136,000
- Divisor count
- 32
- σ(n) — sum of divisors
- 320,760
- φ(n) — Euler's totient
- 50,176
- Sum of prime factors
- 225
Primality
Prime factorization: 2 3 × 5 × 17 × 197
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,960 = [366; (183, 732)]
Period length 2 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-three thousand nine hundred sixty
- Ordinal
- 133960th
- Binary
- 100000101101001000
- Octal
- 405510
- Hexadecimal
- 0x20B48
- Base64
- AgtI
- One's complement
- 4,294,833,335 (32-bit)
- Scientific notation
- 1.3396 × 10⁵
- As a duration
- 133,960 s = 1 day, 13 hours, 12 minutes, 40 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρλγϡξʹ
- Mayan (base 20)
- 𝋰·𝋮·𝋲·𝋠
- Chinese
- 一十三萬三千九百六十
- Chinese (financial)
- 壹拾參萬參仟玖佰陸拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133960, here are decompositions:
- 11 + 133949 = 133960
- 41 + 133919 = 133960
- 83 + 133877 = 133960
- 107 + 133853 = 133960
- 149 + 133811 = 133960
- 179 + 133781 = 133960
- 191 + 133769 = 133960
- 227 + 133733 = 133960
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 AD 88 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.11.72.
- Address
- 0.2.11.72
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.11.72
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 133,960 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 133960 first appears in π at position 321,356 of the decimal expansion (the 321,356ordinal-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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.