18199904688189

Names of 18199904688189

• Cardinal: 18199904688189 can be written as Eighteen trillion, one hundred ninety-nine billion, nine hundred four million, six hundred eighty-eight thousand, one hundred eighty-nine.

Scientific notation

• Scientific notation: 1.8199904688189 × 10¹³

Factors of 18199904688189

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4436

Divisors of 18199904688189

• Number of divisors d(n): 512
• Complete list of divisors:
  1 3 7 9 17 19 21 27 31 37 51 57 61 63 93 111 119 133 153 171 183 189 217 259 279 323 333 357 399 427 459 513 527 549 589 629 651 703 777 837 969 999 1037 1071 1147 1159 1197 1281 1581 1647 1767 1887 1891 1953 2109 2257 2261 2331 2907 3111 3213 3441 3477 3591 3689 3843 4123 4261 4403 4743 4921 5301 5661 5673 5859 6327 6771 6783 6993 7259 8029 8113 8721 9333 10013 10323 10431 11067 11529 11951 12369 12783 13209 13237 14229 14763 15799 15903 16983 17019 18981 19499 19703 20313 20349 21777 21793 24087 24339 27999 29827 30039 30969 31293 32147 33201 35853 35929 37107 38349 38369 39627 39711 42883 44289 47397 51057 58497 59109 60939 61047 65331 65379 69967 70091 72261 72437 73017 80959 83657 89481 90117 96441 99603 107559 107787 111321 115047 115107 118881 119133 128649 132091 132867 136493 137921 142191 152551 157657 175491 177327 195993 196137 209901 210273 216783 217311 219051 225029 242877 250971 251503 259921 268443 268583 270351 289323 300181 322677 323361 345321 357399 370481 385947 396273 409479 413763 426573 457653 472971 489769 507059 526473 531981 566713 588411 610793 629703 630819 651933 675087 728631 729011 752913 754509 779763 805329 805749 867969 900543 924637 970083 1035963 1103599 1111443 1157841 1188819 1189439 1228437 1241289 1329373 1372959 1376303 1418913 1469307 1521177 1700139 1819447 1832379 1889109 1892457 1955799 2025261 2185893 2187033 2245547 2258739 2263527 2339289 2417247 2509729 2593367 2680169 2701629 2773911 2995483 3310797 3334329 3566457 3568317 3685311 3723867 3988119 4118877 4128909 4256739 4275551 4407921 4418657 4563531 4887367 4938499 5100417 5103077 5458341 5497137 6075783 6561099 6736641 6790581 7017867 7251741 7529187 7780101 8040507 8057551 8104887 8321733 8326073 8986449 9305611 9617077 9634121 9932391 10002987 10704951 11964357 12386727 12826653 13223763 13255971 13690593 14662101 14815497 15301251 15309231 15718829 16375023 16491411 17568103 18761183 19683297 20209923 20968381 22587561 22599341 23340303 24121521 24172653 24965199 24978219 26959347 27916833 28851231 28902363 29797173 30930599 32114853 34211569 34569493 35893071 37160181 38479959 39767913 42665393 43986303 44446491 45927693 47156487 49125069 50923211 52704309 56283549 56402857 60629769 62905143 67319539 67762683 67798023 70020909 72364563 72517959 74934657 80878041 83085239 83750499 83954483 86553693 86707089 92791797 92859973 102634707 103708479 115439877 119303739 127996179 131958909 133339473 136978367 137783079 141469461 152769633 153093469 158112927 158195387 163490309 168850647 169208571 182724463 188715429 201958617 203394069 217553877 224803971 249255717 251251497 251863449 259661079 260121267 278375391 278579919 298129387 298657751 307904121 311125437 356462477 383988537 410935101 424408383 458308899 459280407 474338781 474586161 490470927 506551941 507625713 548173389 566146287 581596673 587681381 605875851 610182207 650019811 747767151 755590347 835126173 835739757 894388161 895973253 923712363 933376311 958848569 1069387431 1071654283 1144432163 1151965611 1232805303 1279071241 1374926697 1377841221 1423758483 1471412781 1522877139 1578619541 1644520167 1744790019 1763044143 1817627553 1950059433 2086905709 2243301453 2266771041 2507219271 2602588973 2683164483 2687919759 2876545707 3106315871 3208162293 3214962849 3433296489 3698415909 3837213723 4133523663 4271275449 4414238343 4735858623 4933560501 5068199579 5234370057 5289132429 5664458353 5850178299 6260717127 7807766919 8049493449 8063759277 8629637121 9318947613 9624486879 9644888547 10299889467 11050336787 11511641169 14207575869 15204598737 15703110171 15867397287 16993375059 17550534897 18218122811 18782151381 21744211097 23423300757 25888911363 27956842839 28934665641 30899668401 33151010361 34534923507 35477397053 39651208471 42622727607 45613796211 50980125177 54654368433 56346454143 65232633291 70269902271 83870528517 96295792001 99453031083 106432191159 118953625413 136841388633 152940375531 163963105299 195697899873 288887376003 298359093249 319296573477 356860876239 491889315897 587093699619 674070544007 866662128009 957889720431 1070582628717 2022211632021 2599986384027 6066634896063 18199904688189
• Sum of all divisors σ(n): 37016145100800
• Sum of proper divisors (its aliquot sum) s(n): 18816240412611
• 18199904688189 is an abundant number, because the sum of its proper divisors (18816240412611) is greater than itself. Its abundance is 616335724422

Bases of 18199904688189

• Binary: 100001000110101111110110110101001100000111101₂
• Hexadecimal: 0x108D7EDA983D
• Base-36: 6G8X5CDH9

Squares and roots of 18199904688189

• 18199904688189 squared (18199904688189²) is 331236530659163941316099721
• 18199904688189 cubed (18199904688189³) is 6028473287243177250014022187012134895269
• The square root of 18199904688189 is 4266134.6308091359
• The cube root of 18199904688189 is 26304.0752253141

Scales and comparisons

• 18,199,904,688,189 seconds is equal to 578,700 years, 35 weeks, 3 minutes, 9 seconds.
• To count from 1 to 18,199,904,688,189 would take you about one million, four hundred forty-six thousand, seven hundred fifty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 18199904688189 cubic inches would be around 2192 feet tall.

Recreational maths with 18199904688189

• 18199904688189 backwards is 98188640999181
• The number of decimal digits it has is: 14
• The sum of 18199904688189's digits is 81
• More coming soon!