Il numero 121421, centoventunomilaquattrocentoventuno in Italiano, in Inglese si dice one hundred twenty-one thousand four hundred twenty-one.
Il numero ordinale 121421° in inglese si dice one hundred twenty-one thousand four hundred twenty-first.
121412: one hundred twenty-one thousand four hundred twelve
121413: one hundred twenty-one thousand four hundred thirteen
121414: one hundred twenty-one thousand four hundred fourteen
121415: one hundred twenty-one thousand four hundred fifteen
121416: one hundred twenty-one thousand four hundred sixteen
121417: one hundred twenty-one thousand four hundred seventeen
121418: one hundred twenty-one thousand four hundred eighteen
121419: one hundred twenty-one thousand four hundred nineteen
121420: one hundred twenty-one thousand four hundred twenty
121422: one hundred twenty-one thousand four hundred twenty-two
121423: one hundred twenty-one thousand four hundred twenty-three
121424: one hundred twenty-one thousand four hundred twenty-four
121425: one hundred twenty-one thousand four hundred twenty-five
121426: one hundred twenty-one thousand four hundred twenty-six
121427: one hundred twenty-one thousand four hundred twenty-seven
121428: one hundred twenty-one thousand four hundred twenty-eight
121429: one hundred twenty-one thousand four hundred twenty-nine
121430: one hundred twenty-one thousand four hundred thirty