40

40

positive integer, even number, octagonal number, pentagonal pyramidal number, composite number, Zumkeller number, abundant number, harshad number

Name in hiero markup	V20:V20-V20:V20
Named after	Q28667764
Prime factor	2, 5
Mathematical inverse	-40
Unicode character	㊵, ㉋

40 (hàuyàa-beelu kō hàuyàa bēlu kō àuyàa bēlu) ayam làmba ne ma mbèesu. Dita ne lamba a jàbā ta 39 ka bai ma 41 a lìssafi.