Il numero 40013, quarantamilatredici in Italiano, in Inglese si dice forty thousand thirteen.
Il numero ordinale 40013° in inglese si dice forty thousand thirteenth.
40004: forty thousand four
40005: forty thousand five
40006: forty thousand six
40007: forty thousand seven
40008: forty thousand eight
40009: forty thousand nine
40010: forty thousand ten
40011: forty thousand eleven
40012: forty thousand twelve
40014: forty thousand fourteen
40015: forty thousand fifteen
40016: forty thousand sixteen
40017: forty thousand seventeen
40018: forty thousand eighteen
40019: forty thousand nineteen
40020: forty thousand twenty
40021: forty thousand twenty-one
40022: forty thousand twenty-two