18148269703509

Names of 18148269703509

• Cardinal: 18148269703509 can be written as Eighteen trillion, one hundred forty-eight billion, two hundred sixty-nine million, seven hundred three thousand, five hundred nine.

Scientific notation

• Scientific notation: 1.8148269703509 × 10¹³

Factors of 18148269703509

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 78

Divisors of 18148269703509

• Number of divisors d(n): 352
• Complete list of divisors:
  1 3 9 11 17 27 33 47 51 81 99 121 141 153 187 243 289 297 363 423 459 517 561 729 799 867 891 1089 1269 1331 1377 1551 1683 2057 2187 2397 2601 2673 3179 3267 3807 3993 4131 4653 4913 5049 5687 6171 6561 7191 7803 8019 8789 9537 9801 11421 11979 12393 13583 13959 14739 15147 17061 18513 19683 21573 22627 23409 24057 26367 28611 29403 34263 34969 35937 37179 40749 41877 44217 45441 51183 54043 55539 59049 62557 64719 67881 70227 72171 79101 85833 88209 96679 102789 104907 107811 111537 122247 125631 132651 136323 149413 153549 162129 166617 187671 194157 203643 210681 216513 230911 237303 257499 264627 290037 308367 314721 323433 334611 366741 376893 384659 397953 408969 448239 460647 486387 499851 563013 582471 594473 610929 632043 649539 692733 711909 772497 793881 870111 925101 944163 970299 1003833 1063469 1100223 1130679 1153977 1193859 1226907 1344717 1381941 1459161 1499553 1643543 1689039 1747413 1783419 1832787 1896129 2078199 2135727 2317491 2381643 2540021 2610333 2775303 2832489 2910897 3190407 3300669 3392037 3461931 3581577 3680721 4034151 4145823 4377483 4498659 4930629 5067117 5242239 5350257 5498361 5688387 6234597 6407181 6539203 6952473 7144929 7620063 7830999 8497467 8732691 9571221 9902007 10176111 10385793 10744731 11042163 12102453 12437469 13132449 13495977 14791887 15201351 15726717 16050771 16495083 17065161 18078973 18703791 19221543 19617609 20857419 22860189 23492997 25492401 26198073 27940231 28713663 29706021 30528333 31157379 32234193 36307359 37312407 39397347 40487931 44375661 45604053 47180151 48152313 49485249 54236919 56111373 57664629 58852827 62572257 68580567 70478991 76477203 78594219 83820693 86140989 89118063 93472137 96702579 108922077 111937221 118192041 121463793 133126983 136812159 144456939 148455747 162710757 168334119 172993887 176558481 187716771 205741701 211436973 229431609 251462079 258422967 267354189 280416411 290107737 307342541 326766231 335811663 354576123 399380949 410436477 433370817 445367241 488132271 505002357 518981661 529675443 617225103 634310919 688294827 754386237 775268901 802062567 841249233 922027623 980298693 1063728369 1198142847 1231309431 1300112451 1336101723 1464396813 1515007071 1589026329 1851675309 1902932757 2064884481 2263158711 2325806703 2523747699 2766082869 2940896079 3191185107 3594428541 3693928293 3900337353 4393190439 4545021213 4767078987 5555025927 5708798271 6789476133 6977420109 7571243097 8298248607 8822688237 10783285623 11701012059 13179571317 13635063639 14301236961 16665077781 20368428399 20932260327 22713729291 24894745821 32349856869 35103036177 39538713951 42903710883 49995233343 61105285197 62796780981 74684237463 97049570607 118616141853 128711132649 149985700029 183315855591 224052712389 355848425559 386133397947 549947566773 672158137167 1067545276677 1649842700319 2016474411501 6049423234503 18148269703509
• Sum of all divisors σ(n): 32490333688320
• Sum of proper divisors (its aliquot sum) s(n): 14342063984811
• 18148269703509 is a deficient number, because the sum of its proper divisors (14342063984811) is less than itself. Its deficiency is 3806205718698

Bases of 18148269703509

• Binary: 100001000000101111001001010110100000101010101₂
• Hexadecimal: 0x1081792B4155
• Base-36: 6FL777GB9

Squares and roots of 18148269703509

• 18148269703509 squared (18148269703509²) is 329359693231302646766913081
• 18148269703509 cubed (18148269703509³) is 5977308542226668079398412617951043701229
• The square root of 18148269703509 is 4260078.6029730719
• The cube root of 18148269703509 is 26279.1758822773

Scales and comparisons

• 18,148,269,703,509 seconds is equal to 577,058 years, 43 weeks, 4 days, 20 hours, 45 minutes, 9 seconds.
• To count from 1 to 18,148,269,703,509 would take you about one million, four hundred forty-two thousand, six hundred forty-seven 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 18148269703509 cubic inches would be around 2189.9 feet tall.

Recreational maths with 18148269703509

• 18148269703509 backwards is 90530796284181
• The number of decimal digits it has is: 14
• The sum of 18148269703509's digits is 63
• More coming soon!