Small Numbers
Prefix
deci 10^-1
centi 10^-2
milli 10^-3
micro 10^-6
nano 10^-9
pico 10^-12
femto 10^-15
atto 10^-18
zepto 10^-21
yocto 10^-24
Prefix-Unit
un-1
duo-2
tres-3
quattuor-4
quinqua-5
sex-6
septen-7
octo-8
novem-9
Large Numbers
Prefix
deka 10^1
hecto 10^2
kilo 10^3
mega 10^6
giga 10^9
tera 10^121
peta 10^5
exa 10^18
zetta 10^21
yotta 10^25
octillion 10^27
nonillion 10^30
Suffix-Unit
-illion 0
-decillion 10
-vigintillion 20
-trigintillion 30
-quadragintillion 40
-quinquagintillion 50
-sexagintillion 60
-septuagintillion 70
-octogintillion 80
-nonagintillion 90
-centillion - 100
-ducentillion - 200
-gentillion
-Millinillionth- 1000
0123456789
10^1 ten
10^2 hundreds
10^3 thousands
10^6 Million
10^9 Billion
10^12 Trillion
10^15 Quadrillion
10^18 Quintillion
10^21 Sextillion
10^24 Septillion
10^27 Octillion
10^30 Nonillion
10^33 Decillion
10^36 Undecillion
10^39 Duodecillion
10^42 Tredecillion
10^45 Quattuordecillion
10^48 Quindecillion
10^51 Sexdecillion
10^54 Septendecillion
10^57 Octodecillion
10^60 Novemdecillion
10^63 Vigintillion
10^66 Unvigintillion
10^69 Duovigintillion
10^72 Tresvigintillion
10^75 Quattuorvigintillion
10^78 Quinvigintillion
10^81 Sexvigintillion
10^84 Septemvigintillion
10^87 Octovigintillion
10^90 Novemvigintillion
10^93 Trigintillion
10^96 Untrigintillion
10^99 Duotrigintillion
10^102 Trestrigintillion
10^105 Quattuortrigintillion
10^108 Quintrigintillion
10^111 Sextrigintillion
10^114 Septentrigintillion
10^117 Octotrigintillion
10^120 Novemtrigintillion
10^123 Quadragintillion
10^126 Unquadragintillion
10^129 Duoquadragintillion
10^132 Trequadragintillion
10^135 Quattuorquadragintillion
10^138 Quinquadragintillion
10^141 Sexquadragintillion
10^144 Septquadragintillion
10^147 Octoquadragintillion
10^150 Novemquadragintillion
10^153 Quinquagintillion
10^156 Unquinquagintillion
10^159 Duoquinquagintillion
10^162 Trequinquagintillion
10^165 Quattuorquinquagintillion
10^168 Quinquinquagintillion
10^171 Sexquinquagintillion
10^174 Septquinquagintillion
10^177 Octoquinquagintillion
10^180 Novemquinquagintillion
10^183 Sexagintillion
10^186 Unsexagintillion
10^189 Duosexagintillion
10^192 Tresexagintillion
10^195 Quattuorsexagintillion
10^198 Quinsexagintillion
10^201 Sexsexagintillion
10^204 Septsexaginillion
10^207 Octosexagintillion
10^210 Novemsexagintillion
10^213 Septuagintillion
10^216 Unseptuagintillion
10^219 Duoseptuagintillion
10^222 Treseptuagintillion
10^225 Quattuorseptuagintillion
10^228 Quinseptuagintillion
10^231 Sexseptuagintillion
10^234 Septseptuagintillion
10^237 Octoseptuagintillion
10^240 Novemseptuagintillion
10^243 Octogintillion
10^246 Unoctogintillion
10^249 Duooctogintillion
10^252 Treoctogintillion
10^255 Quattuoroctogintillion
10^258 Quinoctogintillion
10^261 Sexoctogintillion
10^264 Septenoctogintillion
10^267 Octooctogintillion
10^270 Novemoctogintillion
10^273 Nonagintillion
10^276 Unnonagintillion
10^279 Duononagintillion
10^282 Trenonagintillion
10^285 Quattuornonagintillion
10^288 Quinquanonagintillion
10^291 Sexnonagintillion
10^294 Septnonagintillion
10^297 Octononagintillion
10^300 Novemnonagintillion
10^303 Centillion
10^306 Uncentillion
10^ 309 Duocentillion
10^ 312 Trecentillion
10^ 315 Quattuorcentillion
10^ 318 Quincentillion
10^ 321 Sexcentillion
10^ 324 Septcentillion
10^ 327 Octocentillion
10^ 330 Novemcentillion
10^333 Decicentillion
10^336 Viginticentillion
10^363 Unviginticentillion
10^366 Duoviginticentillion
10^393 Treviginticentillion
10^423 Quadraviginticentillion
10^453 Quinviginticentillion
10^483 Sexaviginticentillion
10^513 Septviginticentillion
10^543 Octoviginticentillion
10^573 Novemviginticentillion
10^600 Gentillion
10^603 Duogentillion
10^903 Tregentillion
10^1203 Quadringentillion
10^1503 Quingentillion
10^1803 Sexgentillion
10^2103 Septingentillion
10^2403 Octingentillion
10^2703 Nongentillion
10^3003 Millinillionth