**Number of Zeros in Million, Billion, Trillion, to Nonillion**

**Thousand 3 Zeros **(1 Set of 3 Zeros) – 1,000

**Million 6 Zeros **(2 Set of 3 Zeros) – 1,000,000

**Billion**** ****9 Zeros**** **(3 Sets of 3 Zeros) – 1,000,000,000

**Trillion 12 Zeros **(4 Sets of 3 Zeros) – 1,000,000,000,000

**Quadrillion 15 Zeros **(5 Sets of 3 Zeros) – 1,000,000,000,000,000

**Quintillion 18 Zeros **(6 Sets of 3 Zeros) – 1,000,000,000,000,000,000

**Sextillion 21 Zeros **(7 Sets of 3 Zeros) – 1,000,000,000,000,000,000,000

**Septillion 24 Zeros **(8 Sets of 3 Zeros) – 1,000000,000,000,000,000,000,000

**Octillion 27 Zeros **(9 Sets of 3 Zeros) – 1,000, 000000,000000,000,000,000,000

**Nonillion 30 Zeros **(10 Sets of 3 Zeros) – 1,000,000,000,000,000,000,000,000,000,000

**Decillion, 33 Zeros,** (11 Sets of 3 Zeros)

**Undecillion, 36 Zeros** (12 Sets of 3 Zeros)

**Duodecillion, 39 Zeros** (13 Sets of 3 Zeros)

**Tredecillion, 42 Zeros,** (14 Sets of 3 Zeros)

**Quatttuor-decillion, 45 Zeros** (15 Sets of 3 Zeros)

**Quindecillion, 48 Zeros,** (16 Sets of 3 Zeros)

**Sexdecillion, 51 Zeros **(17 Sets of 3 Zeros)

**Septen-decillion, 54 Zeros,** (18 Sets of 3 Zeros)

**Octodecillion, 57 Zeros **(19 Sets of 3 Zeros)

**Novemdecillion, 60 Zeros** (20 Sets of 3 Zeros)

**Vigintillion, 63 Zeros **(21 Sets of 3 Zeros)

and

**Centillion, 303 Zeros** (101 Sets of 3 Zeros)

**More – Did You Know****?**

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