Il numero 15021, quindicimilaventuno in Italiano, in Inglese si dice fifteen thousand twenty-one.
Il numero ordinale 15021° in inglese si dice fifteen thousand twenty-first.
15012: fifteen thousand twelve
15013: fifteen thousand thirteen
15014: fifteen thousand fourteen
15015: fifteen thousand fifteen
15016: fifteen thousand sixteen
15017: fifteen thousand seventeen
15018: fifteen thousand eighteen
15019: fifteen thousand nineteen
15020: fifteen thousand twenty
15022: fifteen thousand twenty-two
15023: fifteen thousand twenty-three
15024: fifteen thousand twenty-four
15025: fifteen thousand twenty-five
15026: fifteen thousand twenty-six
15027: fifteen thousand twenty-seven
15028: fifteen thousand twenty-eight
15029: fifteen thousand twenty-nine
15030: fifteen thousand thirty