Il numero 491, quattrocentonovantuno in Italiano, in Inglese si dice four hundred ninety-one.
Il numero ordinale 491° in inglese si dice four hundred ninety-first.
482: four hundred eighty-two
483: four hundred eighty-three
484: four hundred eighty-four
485: four hundred eighty-five
486: four hundred eighty-six
487: four hundred eighty-seven
488: four hundred eighty-eight
489: four hundred eighty-nine
490: four hundred ninety
492: four hundred ninety-two
493: four hundred ninety-three
494: four hundred ninety-four
495: four hundred ninety-five
496: four hundred ninety-six
497: four hundred ninety-seven
498: four hundred ninety-eight
499: four hundred ninety-nine
500: five hundred