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Skewes' number

Skewes' number noun: any of several extremely large numbers used as upper bounds for the smallest natural number x for which π(x)> operatorname li(x), where π is the prime-counting function and li is the logarithmic integral function. These bounds have since been improved by others.

Noun

Skewes' number (plural Skewes' numbers)

  1. Any of several extremely large numbers used as upper bounds for the smallest natural number x for which π(x)> operatorname li(x), where π is the prime-counting function and li is the logarithmic integral function. These bounds have since been improved by others.
    • With this extension, the number system exceeds a number of previously-named giants, such as Archimedes' largest number, Kasner's googolplex, Skewes' number and Candelaria's googoltriplex.1976, Word Ways: The Journal of Recreational Linguistics, volumes 9-10, A. Ross Eckler, page 178

Forms of Skewes' number

pluralSkewes' numbers

Origin of Skewes' number

Named after South African mathematician Stanley Skewes.

Questions about Skewes' number

What does Skewes' number mean?
Skewes' number means any of several extremely large numbers used as upper bounds for the smallest natural number x for which π(x)> operatorname li(x), where π is the prime-counting function and li is the logarithmic integral function. These bounds have since been improved by others.
What part of speech is Skewes' number?
Skewes' number is a noun.
What is the plural of Skewes' number?
The plural of Skewes' number is Skewes' numbers.

Words near Skewes' number in the dictionary

  1. skewering
  2. skewerings
  3. skewerlike
  4. skewers
  5. Skewes
  6. Skewes' number
  7. Skewes' numbers
  8. Skeweses
  9. skewest
  10. skewfield
  11. skewfields

Source and license

Adapted from Wiktionary: Skewes' number (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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