40
type: NaturalNumber
value: 40
previous: n39
next: n41
label: forty
label: vierzig @de
label: cuarenta @es
label: quaranta @it
label: quarante @fr
label: keturiasdeðimt @lt
label: quarenta @pt
label: ètyøicet @cs
label: nelikümmend @et
roman: XL
log: 3.6888794541139
primefactor: n2
primefactor: n5
digitsum: n4