How Do you Pronounce fifteen billion million thousand nine hundred zero nine in english ?

fifteen billion million thousand nine hundred zero nine Pronunciation in english(IPA) :

ˈfɪftiːn ˈbɪljən ˈmɪljən ˈθaʊz(ə)nd nʌɪn ˈhʌndrəd ˈzɪərəʊ nʌɪn