Il numero 1909, millenovecentonove in Italiano, in Inglese si dice one thousand nine hundred nine.
Il numero ordinale 1909° in inglese si dice one thousand nine hundred ninth.
1900: one thousand nine hundred
1901: one thousand nine hundred one
1902: one thousand nine hundred two
1903: one thousand nine hundred three
1904: one thousand nine hundred four
1905: one thousand nine hundred five
1906: one thousand nine hundred six
1907: one thousand nine hundred seven
1908: one thousand nine hundred eight
1910: one thousand nine hundred ten
1911: one thousand nine hundred eleven
1912: one thousand nine hundred twelve
1913: one thousand nine hundred thirteen
1914: one thousand nine hundred fourteen
1915: one thousand nine hundred fifteen
1916: one thousand nine hundred sixteen
1917: one thousand nine hundred seventeen
1918: one thousand nine hundred eighteen