15

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15

Quality:

15 - natural number. Article “15” in Japanese Wikipedia has 5.7 points for quality (as of July 1, 2026). The article contains 0 references and 4 sections.

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

Since the creation of article “15”, its content was written by 81 registered users of Japanese Wikipedia and edited by 1542 registered Wikipedia users in all languages.

The article is cited 289 times in Japanese Wikipedia and cited 10270 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Japanese): #1137 in August 2003
  • Global: #512 in November 2010

The highest popularity rank from 2008:

  • Local (Japanese): #24162 in July 2025
  • Global: #7504 in March 2015

There are 47 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Tamil (ta)
15 (எண்)
40.14
2English (en)
15 (number)
37.8819
3Finnish (fi)
15 (luku)
33.0051
4Romanian (ro)
15 (număr)
31.0325
5Hungarian (hu)
15 (szám)
27.4657
6Chinese (zh)
15
26.5309
7Catalan (ca)
Quinze
24.3067
8Spanish (es)
Quince
22.9046
9Arabic (ar)
15 (عدد)
22.5979
10Bulgarian (bg)
15 (число)
22.2461
More...

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

Most popular in all the time

The most popular language versions of the article "15" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
15 (number)
2 694 732
2Japanese (ja)
15
452 274
3Spanish (es)
Quince
291 095
4Russian (ru)
15 (число)
250 505
5French (fr)
15 (nombre)
159 830
6Italian (it)
15 (numero)
115 149
7Chinese (zh)
15
114 340
8Indonesian (id)
15 (angka)
93 618
9Portuguese (pt)
Quinze
90 534
10Simple English (simple)
15 (number)
76 786
More...

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

Most popular in June 2026

The most popular language versions of the article "15" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
15 (number)
5 342
2Japanese (ja)
15
3 530
3Chinese (zh)
15
574
4Russian (ru)
15 (число)
455
5German (de)
Fünfzehn
405
6French (fr)
15 (nombre)
322
7Spanish (es)
Quince
263
8Italian (it)
15 (numero)
250
9Simple English (simple)
15 (number)
205
10Korean (ko)
15
188
More...

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

The highest AI

Language versions of the article "15" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
15 (number)
379
2Italian (it)
15 (numero)
106
3French (fr)
15 (nombre)
102
4Japanese (ja)
15
81
5Dutch (nl)
15 (getal)
72
6German (de)
Fünfzehn
70
7Russian (ru)
15 (число)
69
8Hebrew (he)
15 (מספר)
49
9Latin (la)
Quindecim
47
10Spanish (es)
Quince
43
More...

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

The highest AI in June 2026

Language versions of the article "15" with the highest AI in June 2026
#LanguageAI awardRelative AI
1Arabic (ar)
15 (عدد)
0
2Azerbaijani (az)
15 (ədəd)
0
3Bulgarian (bg)
15 (число)
0
4Catalan (ca)
Quinze
0
5Czech (cs)
15 (číslo)
0
6Danish (da)
15 (tal)
0
7German (de)
Fünfzehn
0
8Greek (el)
15 (αριθμός)
0
9English (en)
15 (number)
0
10Esperanto (eo)
15 (nombro)
0
More...

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

The highest CI

Language versions of the article "15" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Urdu (ur)
15 (عدد)
3 555
2Korean (ko)
15
1 021
3Uzbek (uz)
15 (son)
919
4Vietnamese (vi)
15 (số)
604
5Arabic (ar)
15 (عدد)
522
6Hungarian (hu)
15 (szám)
467
7English (en)
15 (number)
449
8Turkish (tr)
15 (sayı)
347
9Romanian (ro)
15 (număr)
325
10Japanese (ja)
15
289
More...

Scores

Estimated value for Wikipedia:
Japanese:
Global:
Popularity in June 2026:
Japanese:
Global:
Popularity in all years:
Japanese:
Global:
Authors in June 2026:
Japanese:
Global:
Registered authors in all years:
Japanese:
Global:
Citations:
Japanese:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
15 (عدد)
azAzerbaijani
15 (ədəd)
bgBulgarian
15 (число)
caCatalan
Quinze
csCzech
15 (číslo)
daDanish
15 (tal)
deGerman
Fünfzehn
elGreek
15 (αριθμός)
enEnglish
15 (number)
eoEsperanto
15 (nombro)
esSpanish
Quince
euBasque
Hamabost
faPersian
۱۵ (عدد)
fiFinnish
15 (luku)
frFrench
15 (nombre)
heHebrew
15 (מספר)
hiHindi
१५ (संख्या)
huHungarian
15 (szám)
hyArmenian
Տասնհինգ
idIndonesian
15 (angka)
itItalian
15 (numero)
jaJapanese
15
kaGeorgian
15 (რიცხვი)
koKorean
15
laLatin
Quindecim
ltLithuanian
15 (skaičius)
msMalay
15 (nombor)
nlDutch
15 (getal)
nnNorwegian (Nynorsk)
Talet 15
noNorwegian
15 (tall)
plPolish
15 (liczba)
ptPortuguese
Quinze
roRomanian
15 (număr)
ruRussian
15 (число)
simpleSimple English
15 (number)
slSlovenian
15 (število)
srSerbian
15 (број)
svSwedish
15 (tal)
taTamil
15 (எண்)
thThai
15
trTurkish
15 (sayı)
ukUkrainian
15 (число)
urUrdu
15 (عدد)
uzUzbek
15 (son)
viVietnamese
15 (số)
zhChinese
15
zhminnanMin Nan
15

Popularity rank trends

Best Rank Japanese:
#24162
07.2025 		Global:
#7504
03.2015

AI rank trends

Best Rank Japanese:
#1137
08.2003 		Global:
#512
11.2010

Global popularity rank history

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on 15 from Wikipedia articles about 14, 16, 15, 10 and 12. Whereas reading the article about 15 people most often go to Wikipedia articles on 16, 14, 20, 18 and 17.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

en: 15 (number)
ja: 15
es: Quince
ru: 15 (число)
fr: 15 (nombre)
it: 15 (numero)
zh: 15
id: 15 (angka)
pt: Quinze
simple: 15 (number)
de: Fünfzehn
nl: 15 (getal)
ko: 15
pl: 15 (liczba)
fa: ۱۵ (عدد)
he: 15 (מספר)
ar: 15 (عدد)
cs: 15 (číslo)
el: 15 (αριθμός)
uk: 15 (число)
th: 15
sv: 15 (tal)
vi: 15 (số)
hu: 15 (szám)
fi: 15 (luku)
da: 15 (tal)
hi: १५ (संख्या)
lt: 15 (skaičius)
ca: Quinze
la: Quindecim
sl: 15 (število)
no: 15 (tall)
bg: 15 (число)
sr: 15 (број)
ro: 15 (număr)
tr: 15 (sayı)
ms: 15 (nombor)
hy: Տասնհինգ
eo: 15 (nombro)
eu: Hamabost
az: 15 (ədəd)
nn: Talet 15
ka: 15 (რიცხვი)
uz: 15 (son)
ur: 15 (عدد)
zhminnan: 15
ta: 15 (எண்)

News from 1 July 2026

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Japanese Wikipedia the most popular articles on that day were: 橋本愛 (1996年生), 超ときめき♡宣伝部, 塩貝健人, 鈴木彩艶, 泉里香, 谷口彰悟, 田中みな実, 佐野海舟, アーリング・ハーランド, 後藤輝樹.

About WikiRank

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