Il numero 648, seicentoquarantotto in Italiano, in Inglese si dice six hundred forty-eight.
Il numero ordinale 648° in inglese si dice six hundred forty-eighth.
639: six hundred thirty-nine
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
649: six hundred forty-nine
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