Il numero 20001, ventimilauno in Italiano, in Inglese si dice twenty thousand one.
Il numero ordinale 20001° in inglese si dice twenty thousand first.
19992: nineteen thousand nine hundred ninety-two
19993: nineteen thousand nine hundred ninety-three
19994: nineteen thousand nine hundred ninety-four
19995: nineteen thousand nine hundred ninety-five
19996: nineteen thousand nine hundred ninety-six
19997: nineteen thousand nine hundred ninety-seven
19998: nineteen thousand nine hundred ninety-eight
19999: nineteen thousand nine hundred ninety-nine
20000: twenty thousand
20002: twenty thousand two
20003: twenty thousand three
20004: twenty thousand four
20005: twenty thousand five
20006: twenty thousand six
20007: twenty thousand seven
20008: twenty thousand eight
20009: twenty thousand nine
20010: twenty thousand ten