Irrational number

Quality:

Irrational number - real number that cannot be expressed as a ratio of integers. Article “Irrational number” in Simple English Wikipedia has 26.6 points for quality (as of July 1, 2025). The article contains 4 references and 2 sections.

This article has the best quality in French Wikipedia. However, the most popular language version of this article is English.

Achievements in all the time:

Simple English Wikipedia:

sim

The 9818^th most popular in Simple English Wikipedia.

Global Wikipedia:

The 6489^th most popular in all topics.

The 8773^rd most popular in AI.

Achievements in the last month:

Simple English Wikipedia:

sim

The 5033^rd most popular in Simple English Wikipedia in the last month.

Since the creation of article “Irrational number”, its content was written by 24 registered users of Simple English Wikipedia and edited by 2696 registered Wikipedia users in all languages (8773^rd place).

The article is cited 32 times in Simple English Wikipedia and cited 5388 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #283 in June 2010
• Global: #364 in July 2001

The highest popularity rank from 2008:

• Local (Simple English): #3116 in May 2012
• Global: #2567 in September 2009

There are 54 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, 2025 (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	French (fr) Nombre irrationnel		77.2932
2	Hindi (hi) अपरिमेय संख्या		57.3144
3	English (en) Irrational number		54.0914
4	Catalan (ca) Nombre irracional		44.4006
5	Tamil (ta) விகிதமுறா எண்		43.6897
6	Vietnamese (vi) Số vô tỉ		41.1865
7	German (de) Irrationale Zahl		37.3935
8	Spanish (es) Número irracional		36.1515
9	Russian (ru) Иррациональное число		32.276
10	Dutch (nl) Irrationaal getal		32.0362

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

#	Language	Popularity award	Relative popularity
1	Spanish (es) Número irracional		8 569 322
2	English (en) Irrational number		7 938 358
3	Russian (ru) Иррациональное число		2 102 621
4	German (de) Irrationale Zahl		1 774 494
5	Portuguese (pt) Número irracional		1 729 361
6	Japanese (ja) 無理数		1 212 062
7	Italian (it) Numero irrazionale		1 099 060
8	French (fr) Nombre irrationnel		952 451
9	Polish (pl) Liczby niewymierne		942 647
10	Vietnamese (vi) Số vô tỉ		859 984

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

#	Language	Popularity award	Relative popularity
1	English (en) Irrational number		17 881
2	Spanish (es) Número irracional		5 233
3	Japanese (ja) 無理数		3 913
4	Russian (ru) Иррациональное число		2 953
5	Chinese (zh) 無理數		2 529
6	Turkish (tr) İrrasyonel sayılar		2 474
7	French (fr) Nombre irrationnel		2 233
8	German (de) Irrationale Zahl		2 103
9	Vietnamese (vi) Số vô tỉ		2 025
10	Thai (th) จำนวนอตรรกยะ		1 324

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

#	Language	AI award	Relative AI
1	English (en) Irrational number		528
2	Spanish (es) Número irracional		188
3	German (de) Irrationale Zahl		186
4	French (fr) Nombre irrationnel		164
5	Italian (it) Numero irrazionale		105
6	Russian (ru) Иррациональное число		95
7	Vietnamese (vi) Số vô tỉ		75
8	Portuguese (pt) Número irracional		73
9	Japanese (ja) 無理数		68
10	Chinese (zh) 無理數		68

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

#	Language	AI award	Relative AI
1	Catalan (ca) Nombre irracional		1
2	English (en) Irrational number		1
3	Hindi (hi) अपरिमेय संख्या		1
4	Japanese (ja) 無理数		1
5	Polish (pl) Liczby niewymierne		1
6	Arabic (ar) عدد غير كسري		0
7	Azerbaijani (az) İrrasional ədədlər		0
8	Belarusian (be) Ірацыянальны лік		0
9	Bulgarian (bg) Ирационално число		0
10	Czech (cs) Iracionální číslo		0

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

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In Simple English Wikipedia the most popular articles on that day were: List of European countries, Black, Pornhub, XXXTentacion, XVideos, List of people who have walked on the Moon, Manon Bannerman, Ajit Pawar, List of U.S. states, List of sex positions.

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 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information