| 普通话 | cmn-000 |
| 三角形数 | |
| 國語 | cmn-001 | 三角形數 |
| Hànyǔ | cmn-003 | san1 jiao3 xing2 shu3 |
| Hànyǔ | cmn-003 | sān jiǎo xíng shù |
| Hànyǔ | cmn-003 | sānjiăoxíngshù |
| Deutsch | deu-000 | Dreieckszahl |
| English | eng-000 | triangular number |
| English | eng-000 | triangular numbers |
| русский | rus-000 | треугольные числа |
| ئۇيغۇرچە | uig-000 | ئۈچ بۇرجەك تىزىلغان رەقەملەر |
| Uyghurche | uig-001 | üch burjek tizilghan reqemler |