40 (alƙalami)
 Arbaʼin | |
|---|---|
positive integer (en)  , even number (en) , octagonal number (en) , pentagonal pyramidal number (en) , composite number (en) , Zumkeller number (en) , abundant number (en) da harshad number (en) | |
 | |
| Bayanai | |
| Name in hiero markup (en) | V20:V20-V20:V20 |
| Suna saboda | Q28667764 |
| Prime factor (en) | biyu da biyar |
| Mathematical inverse (en) | -40 (mul) |
Wannan Muƙalar guntuwa ce: tana buƙatar a inganta ta, kuna iya gyara ta.