13405766992430463

Names of 13405766992430463

• Cardinal: 13405766992430463 can be written as Thirteen quadrillion, four hundred five trillion, seven hundred sixty-six billion, nine hundred ninety-two million, four hundred thirty thousand, four hundred sixty-three.

Scientific notation

• Scientific notation: 1.3405766992430463 × 10¹⁶

Factors of 13405766992430463

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 510

Divisors of 13405766992430463

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 7 9 21 47 63 89 141 167 197 267 329 423 501 591 623 801 987 1169 1379 1503 1773 1869 2209 2961 3507 4137 4183 5607 6627 7849 9259 10521 12411 12549 14863 15463 17533 19881 23547 27777 27889 29281 32899 37647 38809 44589 46389 52599 54943 64813 70641 83331 83667 87843 98697 104041 116427 122731 133767 139167 157797 164829 194439 195223 196601 230293 251001 263529 271663 296091 312123 349281 368193 368903 435173 494487 583317 585669 589803 690879 698561 814989 824051 936369 1104579 1106709 1305519 1310783 1376207 1546253 1757007 1769409 1824023 2072637 2095683 2444967 2472153 2482121 2582321 2928011 3046211 3320127 3454001 3916557 3932349 4128621 4638759 4889927 5472069 5494133 5768357 6287049 6481103 7416459 7446363 7746963 8784033 9138633 9175481 10362003 10823771 11797047 12385863 12768161 13916277 14669781 16416207 16482399 17305071 17374847 19443309 20496077 22339089 23240889 24178007 26352099 27415899 27526443 31086009 32471313 32832367 38304483 38458931 38730397 44009343 45367721 49447197 51915213 52124541 58329927 61488231 61606801 72534021 72673891 82579329 85729081 97413939 98497101 114913449 115376793 116191191 116659687 136103163 137616517 156373623 162338047 184464693 184820403 217602063 218021673 229826569 257187243 258224251 271112779 295491303 304611841 346130379 348573573 349979061 408309489 412849551 431247607 487014141 488977837 508717237 554461209 576818167 600103567 654065019 689479707 771561729 774672753 813338337 816617809 913835523 963315619 1049937183 1082344201 1136366329 1238548653 1293742821 1461042423 1466933511 1526151711 1730454501 1800310701 1807569757 2068439121 2132282887 2324018259 2440015011 2449853427 2741506569 2889946857 3247032603 3409098987 3422844859 3881228463 4037727169 4400800533 4578455133 5191363503 5400932103 5422709271 5483005289 6396848661 6467976299 7349560281 7576409407 7629888209 8669840571 9741097809 10227296961 10268534577 12113181507 12136539797 14316756527 16268127813 16449015867 19190545983 19403928897 22729228221 22889664627 22981958339 27110453849 30805603731 36339544521 36409619391 38381037023 42950269581 45275834093 49347047601 50870177447 53409217463 58211786691 68187684663 68668993881 68945875017 81331361547 84955778579 96328633889 100217295689 109228858173 115143111069 128850808743 135827502279 152610532341 160227652389 160873708373 189773176943 206837625051 243994084641 254867335737 288985901667 300651887067 345429333207 356091242129 407482506837 457831597023 480682957167 482621125119 569319530829 674300437223 764602007211 866957705001 901955661201 1068273726387 1080152041933 1274191330903 1447863375357 1707958592487 2022901311669 2390898340009 3204821179161 3240456125799 3822573992709 4527445792783 6068703935007 7172695020027 7561064293531 8919339316321 9721368377397 11467721978127 13582337378349 16736288380063 21518085060081 22683192880593 26758017948963 31692120549481 40747012135047 50208865140189 68049578641779 80274053846889 95076361648443 150626595420567 212789952260801 285229084945329 638369856782403 1489529665825607 1915109570347209 4468588997476821 13405766992430463
• Sum of all divisors σ(n): 23120178901962480
• Sum of proper divisors (its aliquot sum) s(n): 9714411909532017
• 13405766992430463 is a deficient number, because the sum of its proper divisors (9714411909532017) is less than itself. Its deficiency is 3691355082898446

Bases of 13405766992430463

• Binary: 101111101000000111100101011011100001101000010101111111₂
• Hexadecimal: 0x2FA0795B86857F
• Base-36: 3NZY4C4N9TR

Squares and roots of 13405766992430463

• 13405766992430463 squared (13405766992430463²) is 179714588655338101417539890394369
• 13405766992430463 cubed (13405766992430463³) is 2409211900653949665559547477642628276706879262847
• The square root of 13405766992430463 is 115783275.9617314637
• The cube root of 13405766992430463 is 237554.8430610413

Scales and comparisons

• 13,405,766,992,430,463 seconds is equal to 426,261,923 years, 31 weeks, 1 day, 4 hours, 1 minute, 3 seconds.
• To count from 1 to 13,405,766,992,430,463 would take you about one billion, two hundred seventy-eight million, seven hundred eighty-five thousand, seven hundred seventy 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 13405766992430463 cubic inches would be around 19796.2 feet tall.

Recreational maths with 13405766992430463

• 13405766992430463 backwards is 36403429966750431
• The number of decimal digits it has is: 17
• The sum of 13405766992430463's digits is 72
• More coming soon!