Trillion
T
1012
1,000,000,000,000
Quadrillion
Q
1015
1,000,000,000,000,000
Quintillion
Q2
1018
1,000,000,000,000,000,000
Sextillion
S
1021
1,000,000,000,000,000,000,000
Septillion
S2
1024
1,000,000,000,000,000,000,000,000
Octillion
O
1027
1,000,000,000,000,000,000,000,000,000
Nonillion
N
1030
1,000,000,000,000,000,000,000,000,000,000
Decillion
D
1033
1,000,000,000,000,000,000,000,000,000,000,000
Undecillion
U
1036
1,000,000,000,000,000,000,000,000,000,000,000,000
Next all numbers are represented using scientific notation