13921035938448856

Names of 13921035938448856

• Cardinal: 13921035938448856 can be written as Thirteen quadrillion, nine hundred twenty-one trillion, thirty-five billion, nine hundred thirty-eight million, four hundred forty-eight thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.3921035938448856 × 10¹⁶

Factors of 13921035938448856

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 26481

Divisors of 13921035938448856

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 14 19 23 28 38 43 46 56 76 86 92 133 152 161 172 184 266 301 322 344 361 437 532 602 644 722 817 874 989 1064 1204 1288 1444 1634 1748 1978 2408 2527 2888 3059 3268 3496 3956 5054 5719 6118 6536 6923 7912 8303 10108 11438 12236 13846 15523 16606 18791 20216 22876 24472 26387 27692 31046 33212 37582 45752 52774 55384 58121 62092 66424 75164 105548 108661 116242 124184 131537 150328 184709 211096 217322 232484 263074 357029 369418 434644 464968 501353 526148 606901 714058 738836 869288 1002706 1052296 1134641 1213802 1428116 1477672 2005412 2269282 2427604 2499203 2856232 3509471 4010824 4248307 4538564 4855208 4998406 7018942 7942487 8496614 9077128 9525707 9996812 11531119 14037884 15884974 16993228 19051414 19993624 21558179 23062238 26096743 28075768 31769948 33986456 38102828 43116358 46124476 52193486 63539896 66679949 76205656 80717833 86232716 92248952 104386972 133359898 150907253 161435666 172465432 182677201 208773944 219091261 266719796 301814506 322871332 365354402 409605401 438182522 495838117 533439592 603629012 645742664 696273769 730708804 819210802 876365044 991676234 1207258024 1392547538 1461417608 1533638827 1638421604 1752730088 1983352468 2785095076 2867237807 3067277654 3276843208 3470866819 3966704936 4873916383 5570190152 5734475614 6134555308 6941733638 9420924223 9747832766 11468951228 12269110616 13229201611 13883467276 16014296687 18841848446 19495665532 22937902456 26458403222 27766934552 29939772067 32028593374 37683696892 38991331064 52916806444 59879544134 64057186748 65946469561 75367393784 92604411277 105833612888 112100076809 119759088268 128114373496 131892939122 185208822554 209578404469 224200153618 239518176536 251354830609 263785878244 304271637053 370417645108 419156808938 448400307236 502709661218 527571756488 568855669273 608543274106 688614757541 740835290216 838313617876 896800614472 1005419322436 1137711338546 1217086548212 1377229515082 1676627235752 1759483814263 2010838644872 2129901459371 2275422677092 2434173096424 2754459030164 3518967628526 3981989684911 4259802918742 4550845354184 4820303302787 5508918060328 5781161104007 7037935257052 7963979369822 8519605837484 9640606605574 10808257716187 11562322208014 13083680393279 14075870514104 15927958739644 17039211674968 19281213211148 21616515432374 23124644416028 26167360786558 31855917479288 38562426422296 40468127728049 43233030864748 46249288832056 52334721573116 75657804013309 80936255456098 86466061729496 91585762752953 104669443146232 151315608026618 161872510912196 183171525505906 248589927472301 302631216053236 323745021824392 366343051011812 497179854944602 605262432106472 732686102023624 994359709889204 1740129492306107 1988719419778408 3480258984612214 6960517969224428 13921035938448856
• Sum of all divisors σ(n): 33617594396010240
• Sum of proper divisors (its aliquot sum) s(n): 19696558457561384
• 13921035938448856 is an abundant number, because the sum of its proper divisors (19696558457561384) is greater than itself. Its abundance is 5775522519112528

Bases of 13921035938448856

• Binary: 110001011101010001101111000010000001000100010111011000₂
• Hexadecimal: 0x31751BC20445D8
• Base-36: 3T2LFMF97MG

Squares and roots of 13921035938448856

• 13921035938448856 squared (13921035938448856²) is 193795241599584620858175327708736
• 13921035938448856 cubed (13921035938448856³) is 2697830523008196269802186292718158197448400406016
• The square root of 13921035938448856 is 117987439.7486819611
• The cube root of 13921035938448856 is 240560.2417570045

Scales and comparisons

• 13,921,035,938,448,856 seconds is equal to 442,645,882 years, 13 weeks, 10 hours, 54 minutes, 16 seconds.
• To count from 1 to 13,921,035,938,448,856 would take you about one billion, three hundred twenty-seven million, nine hundred thirty-seven thousand, six hundred forty-six 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 13921035938448856 cubic inches would be around 20046.7 feet tall.

Recreational maths with 13921035938448856

• 13921035938448856 backwards is 65884483953012931
• The number of decimal digits it has is: 17
• The sum of 13921035938448856's digits is 79
• More coming soon!