converter Written words for numbers en false false zero 0 false false one 1 false false two 2 false false three 3 false false four 4 false false five 5 false false six 6 false false seven 7 false false eight 8 false false nine 9 false false ten 10 false false eleven 11 false false twelve 12 false false thirteen 13 false false fourteen 14 false false fifteen 15 false false sixteen 16 false false seventeen 17 false false eighteen 18 false false nineteen 19 false false twenty 20 false false thirty 30 false false fourty 40 false false fifty 50 false false sixty 60 false false seventy 70 false false eighty 80 false false ninety 90 false false hundred 100 false false thousand 1000 false false million 1,000,000 false false billion 1,000,000,000 false false first 1st false false second 2nd false false third 3rd