Il numero 723, settecentoventitré in Italiano, in Inglese si dice seven hundred twenty-three.
Il numero ordinale 723° in inglese si dice seven hundred twenty-third.
714: seven hundred fourteen
715: seven hundred fifteen
716: seven hundred sixteen
717: seven hundred seventeen
718: seven hundred eighteen
719: seven hundred nineteen
720: seven hundred twenty
721: seven hundred twenty-one
722: seven hundred twenty-two
724: seven hundred twenty-four
725: seven hundred twenty-five
726: seven hundred twenty-six
727: seven hundred twenty-seven
728: seven hundred twenty-eight
729: seven hundred twenty-nine
730: seven hundred thirty
731: seven hundred thirty-one
732: seven hundred thirty-two