Aleph null

Aleph null - cardinal of the set of all natural numbers, and more generally of any well-ordered and countable infinite set. Article “Aleph null” in Simple English Wikipedia has 26.7 points for quality (as of July 1, 2026). The article contains 4 references and 1 sections.

In this language version of Wikipedia the article has the best quality. However, the most popular language version of this article is Hebrew.

Since the creation of article “Aleph null”, its content was written by 22 registered users of Simple English Wikipedia and edited by 152 registered Wikipedia users in all languages.

The article is cited 8 times in Simple English Wikipedia and cited 185 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #319 in June 2019
• Global: #43426 in May 2003

The highest popularity rank from 2008:

• Local (Simple English): #576 in October 2021
• Global: #390738 in May 2023

There are 8 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Simple English (simple) Aleph null		26.6929
2	Swedish (sv) Alef-noll		24.436
3	French (fr) Aleph-zéro		22.0589
4	Catalan (ca) Àlef zero		22.0095
5	Estonian (et) Alef-null		13.1331
6	Hebrew (he) אלף אפס		10.7696
7	Slovak (sk) Alef 0		4.2498
8	Czech (cs) Alef 0		3.4683

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Aleph null" in all the time

#	Language	Popularity award	Relative popularity
1	Hebrew (he) אלף אפס		133 809
2	Simple English (simple) Aleph null		123 456
3	French (fr) Aleph-zéro		79 649
4	Czech (cs) Alef 0		23 520
5	Swedish (sv) Alef-noll		21 653
6	Catalan (ca) Àlef zero		5 515
7	Slovak (sk) Alef 0		4 360
8	Estonian (et) Alef-null		3 671

More...

The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Aleph null" in June 2026

#	Language	Popularity award	Relative popularity
1	Hebrew (he) אלף אפס		337
2	French (fr) Aleph-zéro		283
3	Simple English (simple) Aleph null		222
4	Czech (cs) Alef 0		42
5	Catalan (ca) Àlef zero		33
6	Swedish (sv) Alef-noll		23
7	Slovak (sk) Alef 0		6
8	Estonian (et) Alef-null		4

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Aleph null" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	Hebrew (he) אלף אפס		59
2	French (fr) Aleph-zéro		40
3	Simple English (simple) Aleph null		22
4	Catalan (ca) Àlef zero		9
5	Czech (cs) Alef 0		9
6	Swedish (sv) Alef-noll		6
7	Slovak (sk) Alef 0		5
8	Estonian (et) Alef-null		2

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Aleph null" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Catalan (ca) Àlef zero		0
2	Czech (cs) Alef 0		0
3	Estonian (et) Alef-null		0
4	French (fr) Aleph-zéro		0
5	Hebrew (he) אלף אפס		0
6	Simple English (simple) Aleph null		0
7	Slovak (sk) Alef 0		0
8	Swedish (sv) Alef-noll		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Aleph null" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	French (fr) Aleph-zéro		97
2	Hebrew (he) אלף אפס		46
3	Swedish (sv) Alef-noll		13
4	Catalan (ca) Àlef zero		12
5	Simple English (simple) Aleph null		8
6	Estonian (et) Alef-null		5
7	Czech (cs) Alef 0		3
8	Slovak (sk) Alef 0		1

More...

#	Language	Value
ca	Catalan Àlef zero
cs	Czech Alef 0
et	Estonian Alef-null
fr	French Aleph-zéro
he	Hebrew אלף אפס
simple	Simple English Aleph null
sk	Slovak Alef 0
sv	Swedish Alef-noll

Best Rank

Simple English: #576 10.2021

Global: #390738 05.2023

Best Rank

Simple English: #319 06.2019

Global: #43426 05.2003

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information