70: seventy
9: nine
60: sixty
16: sixteen
12: twelve
50: fifty
20: twenty
5: five
1000000000: billion
13: thirteen
19: nineteen
1000000: million
80: eighty
40: forty
17: seventeen
18: eighteen
3: three
7: seven
4: four
10: ten
100: hundred
8: eight
15: fifteen
6: six
11: eleven
14: fourteen
30: thirty
1000: thousand
0: zero
2: two
90: ninety
1: one