Il numero 20000, ventimila in Italiano, in Inglese si dice twenty thousand.
Il numero ordinale 20000° in inglese si dice twenty thousandth.
19991: nineteen thousand nine hundred ninety-one
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
20001: twenty thousand one
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