What after Billion and Trillion ?

Once – 1

Tens - 10

Hundred - 100

Thousand - 1,000

Million - 1,000,000

Billion - 1,000,000,000

Trillion - 1,000,000,000,000

Quadrillion - 1,000,000,000,000,000

Quintillion - 1,000,000,000,000,000,000

Sextillion - 1,000,000,000,000,000,000,000

Septillion - 1,000,000,000,000,000,000,000,000

Octillion - 1,000,000,000,000,000,000,000,000,000

Nonillion - 1,000,000,000,000,000,000,000,000,000,000

Decillion - 1,000,000,000,000,000,000,000,000,000,000,000

Undecillion - 1,000,000,000,000,000,000,000,000,000,000,000,000

Duodecillion - 1,000,000,000,000,000,000,000,000,000,000,000,000,000

Tredecillion - 1,000,000,000,000,000,000,000,000,000,000,000,000,000,000

Quattuordecillion - 1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

Quindecillion - 1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

Sexdecillion - 1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

Septendecillion - 1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

Octodecillion - 1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

Novemdecillion - 1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

Vigintillion - 1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000