Il numero 1431, millequattrocentotrentuno in Italiano, in Inglese si dice one thousand four hundred thirty-one.
Il numero ordinale 1431° in inglese si dice one thousand four hundred thirty-first.
1422: one thousand four hundred twenty-two
1423: one thousand four hundred twenty-three
1424: one thousand four hundred twenty-four
1425: one thousand four hundred twenty-five
1426: one thousand four hundred twenty-six
1427: one thousand four hundred twenty-seven
1428: one thousand four hundred twenty-eight
1429: one thousand four hundred twenty-nine
1430: one thousand four hundred thirty
1432: one thousand four hundred thirty-two
1433: one thousand four hundred thirty-three
1434: one thousand four hundred thirty-four
1435: one thousand four hundred thirty-five
1436: one thousand four hundred thirty-six
1437: one thousand four hundred thirty-seven
1438: one thousand four hundred thirty-eight
1439: one thousand four hundred thirty-nine
1440: one thousand four hundred forty