81

Quality:

81 - natural number. Article “81” in Chinese Wikipedia has 15.5 points for quality (as of July 1, 2025). The article contains 1 references and 5 sections.

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

Since the creation of article “81”, its content was written by 19 registered users of Chinese Wikipedia and edited by 718 registered Wikipedia users in all languages.

The article is cited 34 times in Chinese Wikipedia and cited 9042 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Chinese): #799 in June 2004
• Global: #7254 in March 2004

The highest popularity rank from 2008:

• Local (Chinese): #67503 in January 2009
• Global: #8433 in March 2015

There are 40 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	Romanian (ro) 81 (număr)		32.2843
2	Finnish (fi) 81 (luku)		27.6014
3	Hungarian (hu) 81 (szám)		27.0333
4	English (en) 81 (number)		26.8655
5	Arabic (ar) 81 (عدد)		21.2274
6	Serbian (sr) 81 (број)		18.2596
7	Chinese (zh) 81		15.4714
8	Russian (ru) 81 (число)		11.3917
9	Swedish (sv) 81 (tal)		11.0805
10	Azerbaijani (az) 81 (ədəd)		9.6375

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

#	Language	Popularity award	Relative popularity
1	English (en) 81 (number)		900 784
2	Japanese (ja) 81		131 047
3	French (fr) 81 (nombre)		70 160
4	Spanish (es) Ochenta y uno		49 659
5	Russian (ru) 81 (число)		40 240
6	Indonesian (id) 81 (angka)		30 962
7	Thai (th) 81		28 807
8	Chinese (zh) 81		28 651
9	Arabic (ar) 81 (عدد)		28 518
10	Italian (it) 81 (numero)		28 209

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) 81 (number)		3 367
2	French (fr) 81 (nombre)		292
3	Japanese (ja) 81		257
4	Russian (ru) 81 (число)		164
5	Simple English (simple) 81 (number)		161
6	Spanish (es) Ochenta y uno		147
7	Indonesian (id) 81 (angka)		142
8	Thai (th) 81		121
9	Chinese (zh) 81		110
10	Italian (it) 81 (numero)		80

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

#	Language	AI award	Relative AI
1	English (en) 81 (number)		149
2	French (fr) 81 (nombre)		72
3	Italian (it) 81 (numero)		56
4	Dutch (nl) 81 (getal)		46
5	Russian (ru) 81 (число)		41
6	Hungarian (hu) 81 (szám)		32
7	Japanese (ja) 81		32
8	Vietnamese (vi) 81 (số)		30
9	Norwegian (no) 81 (tall)		29
10	Esperanto (eo) 81 (nombro)		21

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	English (en) 81 (number)		6
2	Arabic (ar) 81 (عدد)		0
3	Azerbaijani (az) 81 (ədəd)		0
4	Bulgarian (bg) 81 (число)		0
5	Catalan (ca) Vuitanta-u		0
6	Czech (cs) 81 (číslo)		0
7	Danish (da) 81 (tal)		0
8	Greek (el) 81 (αριθμός)		0
9	Esperanto (eo) 81 (nombro)		0
10	Spanish (es) Ochenta y uno		0

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

On 26 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: killing of Alex Pretti, Alex Honnold, Nipah virus, A Knight of the Seven Kingdoms, Donald Trump, Sam Darnold, Sinners, U.S. Immigration and Customs Enforcement, Marty Supreme, deaths in 2026.

In Chinese Wikipedia the most popular articles on that day were: 张又侠, 艾力克斯·霍諾德, 陽光女子合唱團, 愛情怎麼翻譯？, 尼帕病毒感染, 賈永婕, 台北101, 腊八节, 习近平, 中央军事委员会.

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