93 (number)

From Infogalactic: the planetary knowledge core
Jump to: navigation, search
92 93 94
Cardinal ninety-three
Ordinal 93rd
(ninety-third)
Factorization 3 × 31
Divisors 1, 3, 31, 93
Roman numeral XCIII
Binary 10111012
Ternary 101103
Quaternary 11314
Quinary 3335
Senary 2336
Octal 1358
Duodecimal 7912
Hexadecimal 5D16
Vigesimal 4D20
Base 36 2L36

93 (ninety-three) is the natural number following 92 and preceding 94.

In mathematics

93 is:

There are 93 different cyclic Gilbreath permutations on 11 elements,[9] and therefore there are 93 different real periodic points of order 11 on the Mandelbrot set.[10]

In other fields

Ninety-three is:

In classical Persian finger counting, the number 93 is represented by a closed fist. Because of this, classical Arab and Persian poets around 1 CE referred to someone's lack of generosity by saying that the person's hand made "ninety-three".[13]

See also

References

  1. "Sloane's A001358 ", The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
  2. "Sloane's A001748 ", The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
  3. "Sloane's A056809 ", The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
  4. "Sloane's A016105 ", The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
  5. "Sloane's A048330 ", The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
  6. "Sloane's A000959 ", The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
  7. "Sloane's A000125 ", The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
  8. "Sloane's A000926 ", The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
  9. "Sloane's A000048 ", The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
  10. Lua error in package.lua at line 80: module 'strict' not found..
  11. Lua error in package.lua at line 80: module 'strict' not found..
  12. Lua error in package.lua at line 80: module 'strict' not found..
  13. Lua error in package.lua at line 80: module 'strict' not found..

External links