How many syllables in Quatercentennial?

Quatercentennial

Number of Syllables: 6

ARPAnet Pronounciation: K W AA1 T ER0 S EH0 N T EH1 N IY0 AH0 L

IPA Notation: kwˈɑtɝsɛntˈɛniʌɫ

Number of Characters: 16