Quadrillion may mean either of the two numbers (depends on long and short scales):
It is 1,000,000,000,000,000.
A thousand times a quadrillion is a quintillion.
quintrillion and after that sextrillion
One quadrillion and one!
3,5 quadrillion
30 quadrillion
A thousand times a quadrillion is a quintillion.
One quadrillion and one. One quadrillion and two. One quadrillion and three. One quadrillion and four. One quadrillion and five.
hundred quadrillion
A quadrillion and one.
4 quadrillion
Fifteen quadrillion. Fifteen quadrillion. Fifteen quadrillion.
A 'short' quadrillion has 15 zeroes: 1,000,000,000,000,000 A 'long' quadrillion has 24 zeroes: 1,000,000,000,000,000,000,000,000
One quadrillion is written as: 1,000,000,000,000,000
quintrillion and after that sextrillion
One quadrillion and one!
30 quadrillion
Trillion comes before quadrillion