Il numero 540, cinquecentoquaranta in Italiano, in Inglese si dice five hundred forty.
Il numero ordinale 540° in inglese si dice five hundred fortieth.
531: five hundred thirty-one
532: five hundred thirty-two
533: five hundred thirty-three
534: five hundred thirty-four
535: five hundred thirty-five
536: five hundred thirty-six
537: five hundred thirty-seven
538: five hundred thirty-eight
539: five hundred thirty-nine
541: five hundred forty-one
542: five hundred forty-two
543: five hundred forty-three
544: five hundred forty-four
545: five hundred forty-five
546: five hundred forty-six
547: five hundred forty-seven
548: five hundred forty-eight
549: five hundred forty-nine