Il numero 13999, tredicimilanovecentonovantanove in Italiano, in Inglese si dice thirteen thousand nine hundred ninety-nine.
Il numero ordinale 13999° in inglese si dice thirteen thousand nine hundred ninety-ninth.
13990: thirteen thousand nine hundred ninety
13991: thirteen thousand nine hundred ninety-one
13992: thirteen thousand nine hundred ninety-two
13993: thirteen thousand nine hundred ninety-three
13994: thirteen thousand nine hundred ninety-four
13995: thirteen thousand nine hundred ninety-five
13996: thirteen thousand nine hundred ninety-six
13997: thirteen thousand nine hundred ninety-seven
13998: thirteen thousand nine hundred ninety-eight
14000: fourteen thousand
14001: fourteen thousand one
14002: fourteen thousand two
14003: fourteen thousand three
14004: fourteen thousand four
14005: fourteen thousand five
14006: fourteen thousand six
14007: fourteen thousand seven
14008: fourteen thousand eight