Number

Zeros

 

 

One

0

Thousand

3

Million

6

Billion

9

Trillion

12

Quadrillion

15

Quintillion

18

Hexillion

21

Heptillion

24

Octillion

27

Nonillion

30

Decillion

33

Unodecillion

36

Duodecillion

39

Triodecillion

42

Quadecillion

45

Quintdecillion

48

Hexdecillion

51

Zillion

69