How Do you Pronounce fifteen billion million thousand one hundred twenty four in english ?

fifteen billion million thousand one hundred twenty four Pronunciation in english(IPA) :

ˈfɪftiːn ˈbɪljən ˈmɪljən ˈθaʊz(ə)nd wʌn ˈhʌndrəd ˈtwɛnti fɔː