Il numero 649, seicentoquarantanove in Italiano, in Inglese si dice six hundred forty-nine.
Il numero ordinale 649° in inglese si dice six hundred forty-ninth.
640: six hundred forty
641: six hundred forty-one
642: six hundred forty-two
643: six hundred forty-three
644: six hundred forty-four
645: six hundred forty-five
646: six hundred forty-six
647: six hundred forty-seven
648: six hundred forty-eight
650: six hundred fifty
651: six hundred fifty-one
652: six hundred fifty-two
653: six hundred fifty-three
654: six hundred fifty-four
655: six hundred fifty-five
656: six hundred fifty-six
657: six hundred fifty-seven
658: six hundred fifty-eight