Il numero 10821, diecimilaottocentoventuno in Italiano, in Inglese si dice ten thousand eight hundred twenty-one.
Il numero ordinale 10821° in inglese si dice ten thousand eight hundred twenty-first.
10812: ten thousand eight hundred twelve
10813: ten thousand eight hundred thirteen
10814: ten thousand eight hundred fourteen
10815: ten thousand eight hundred fifteen
10816: ten thousand eight hundred sixteen
10817: ten thousand eight hundred seventeen
10818: ten thousand eight hundred eighteen
10819: ten thousand eight hundred nineteen
10820: ten thousand eight hundred twenty
10822: ten thousand eight hundred twenty-two
10823: ten thousand eight hundred twenty-three
10824: ten thousand eight hundred twenty-four
10825: ten thousand eight hundred twenty-five
10826: ten thousand eight hundred twenty-six
10827: ten thousand eight hundred twenty-seven
10828: ten thousand eight hundred twenty-eight
10829: ten thousand eight hundred twenty-nine
10830: ten thousand eight hundred thirty