Really Big Numbers

 

The full name of every number group all the way up to a centillion

What a number, really big number, with 228 zeros after it is called? No? Actually, it’s called a quinseptuagintillion. Here is a list of all the big numbers up till the infamous centillion.
Sets of 3 zeros Past 1,000 Name Number of Zeros
1 million 6 (1,000,000)
2 billion 9 (1,000,000,000)
3 trillion 12 (1,000,000,000,000)
4 quadrillion 15 (1,000,000,000,000,000)
5 quintillion 18 (1,000,000,000,000,000,000)
6 sextillion 21 (1,000,000,000,000,000,000,000)
7 septillion 24 (1,000,000,000,000,000,000,000,000)
8 octillion 27 (1,000,000,000,000,000,000,000,000,000)
9 nonillion 30 (1,000,000,000,000,000,000,000,000,000,000)
10 decillion 33 (1,000,000,000,000,000,000,000,000,000,000,000)
11 undecillion 36
12 duodecillion 39
13 tredecillion 42
14 quattuordecillion 45
15 quindecillion 48
16 sexdecillion 51
17 septendecillion 54
18 octodecillion 57
19 novemdecillion 60
20 vigintillion 63
21 unvigintillion 66
22 duovigintillion 69
23 trevigintillion 72
24 quattuorvigintillion 75
25 quinvigintillion 78
26 sexvigintillion 81
27 septenvigintillion 84
28 octovigintillion 87
29 novemvigintillion 90
30 trigintillion 93
31 untrigintillion 96
32 duotrigintillion 99
33 tretrigintillion 102
34 quattuortrigintillion 105
35 quintrigintillion 108
36 sextrigintillion 111
37 septentrigintillion 114
38 octotrigintillion 117
39 novemtrigintillion 120
40 quadragintillion 123
41 unquadragintillion 126
42 duoquadragintillion 129
43 trequadragintillion 132
44 quattuorquadragintillion 135
45 quinquadragintillion 138
46 sexquadragintillion 141
47 septenquadragintillion 144
48 octoquadragintillion 147
49 novemquadragintillion 150
50 quinquagintillion 153
51 unquinquagintillion 156
52 duoquinquagintillion 159
53 trequinquagintillion 162
54 quattuorquinquagintillion 165
55 quinquinquagintillion 168
56 sexquinquagintillion 171
57 septenquinquagintillion 174
58 octoquinquagintillion 177
59 novemquinquagintillion 180
60 sexagintillion 183
61 unsexagintillion 186
62 duosexagintillion 189
63 tresexagintillion 192
64 quattuorsexagintillion 195
65 quinsexagintillion 198
66 sexsexagintillion 201
67 septensexagintillion 204
68 octosexagintillion 207
69 novemsexagintillion 210
70 septuagintillion 213
71 unseptuagintillion 216
72 duoseptuagintillion 219
73 treseptuagintillion 222
74 quattuorseptuagintillion 225
75 quinseptuagintillion 228
76 sexseptuagintillion 231
77 septenseptuagintillion 234
78 octoseptuagintillion 237
79 novemseptuagintillion 240
80 octogintillion 243
81 unoctogintillion 246
82 duooctogintillion 249
83 treoctogintillion 252
84 quattuoroctogintillion 255
85 quinoctogintillion 258
86 sexoctogintillion 261
87 septenoctogintillion 264
88 octooctogintillion 267
89 novemoctogintillion 270
90 nonagintillion 273
91 unnonagintillion 276
92 duononagintillion 279
93 trenonagintillion 282
94 quattuornonagintillion 285
95 quinnonagintillion 288
96 sexnonagintillion 291
97 septennonagintillion 294
98 octononagintillion 297
99 novemnonagintillion 300
100 centillion 303

There is also the number googol. It has 100 zeros after it, and it looks like this:
10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

Beyond that is the googolplex, which is a one followed by a googol zeros. A googolplex is actually a useless number to the scientific community because it exceeds the number of particles in the universe.

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