13938075865728

Names of 13938075865728

• Cardinal: 13938075865728 can be written as Thirteen trillion, nine hundred thirty-eight billion, seventy-five million, eight hundred sixty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3938075865728 × 10¹³

Factors of 13938075865728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 139

Divisors of 13938075865728

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 127 128 144 147 162 168 189 192 196 216 224 243 252 254 288 294 324 336 343 378 381 384 392 432 441 448 486 504 508 567 576 588 648 672 686 729 756 762 784 864 882 889 896 972 1008 1016 1029 1134 1143 1152 1176 1296 1323 1344 1372 1458 1512 1524 1568 1701 1728 1764 1778 1944 2016 2032 2058 2187 2268 2286 2352 2592 2646 2667 2688 2744 2916 3024 3048 3087 3136 3402 3429 3456 3528 3556 3888 3969 4032 4064 4116 4374 4536 4572 4704 5103 5184 5292 5334 5488 5832 6048 6096 6174 6223 6272 6561 6804 6858 7056 7112 7776 7938 8001 8064 8128 8232 8748 9072 9144 9261 9408 10206 10287 10368 10584 10668 10976 11664 11907 12096 12192 12348 12446 13122 13608 13716 14112 14224 15309 15552 15876 16002 16129 16256 16464 17496 18144 18288 18522 18669 18816 19683 20412 20574 21168 21336 21952 23328 23814 24003 24192 24384 24696 24892 26244 27216 27432 27783 28224 28448 30618 30861 31104 31752 32004 32258 32928 34992 35721 36288 36576 37044 37338 39366 40824 41148 42336 42672 43561 43904 45927 46656 47628 48006 48387 48768 49392 49784 52488 54432 54864 55566 56007 56448 56896 61236 61722 63504 64008 64516 65856 69984 71442 72009 72576 73152 74088 74676 78732 81648 82296 83349 84672 85344 87122 91854 92583 93312 95256 96012 96774 98784 99568 104976 107163 108864 109728 111132 112014 112903 113792 122472 123444 127008 128016 129032 130683 131712 137781 139968 142884 144018 145161 146304 148176 149352 157464 163296 164592 166698 168021 169344 170688 174244 183708 185166 190512 192024 193548 197568 199136 209952 214326 216027 217728 219456 222264 224028 225806 244944 246888 250047 254016 256032 258064 261366 275562 277749 279936 285768 288036 290322 296352 298704 314928 321489 326592 329184 333396 336042 338709 341376 348488 367416 370332 381024 384048 387096 392049 395136 398272 419904 428652 432054 435483 438912 444528 448056 451612 489888 493776 500094 504063 508032 512064 516128 522732 551124 555498 571536 576072 580644 592704 597408 629856 642978 648081 653184 658368 666792 672084 677418 696976 734832 740664 750141 762048 768096 774192 784098 790321 796544 833247 839808 857304 864108 870966 889056 896112 903224 964467 979776 987552 1000188 1008126 1016127 1024128 1032256 1045464 1102248 1110996 1143072 1152144 1161288 1176147 1185408 1194816 1259712 1285956 1296162 1306449 1316736 1333584 1344168 1354836 1393952 1469664 1481328 1500282 1512189 1524096 1536192 1548384 1568196 1580642 1666494 1714608 1728216 1741932 1778112 1792224 1806448 1928934 1944243 1959552 1975104 2000376 2016252 2032254 2064512 2090928 2204496 2221992 2250423 2286144 2304288 2322576 2352294 2370963 2389632 2499741 2519424 2571912 2592324 2612898 2667168 2688336 2709672 2787904 2939328 2962656 3000564 3024378 3048381 3072384 3096768 3136392 3161284 3332988 3429216 3456432 3483864 3528441 3556224 3584448 3612896 3857868 3888486 3919347 3950208 4000752 4032504 4064508 4181856 4408992 4443984 4500846 4536567 4572288 4608576 4645152 4704588 4741926 4999482 5143824 5184648 5225796 5334336 5376672 5419344 5532247 5575808 5832729 5878656 5925312 6001128 6048756 6096762 6193536 6272784 6322568 6665976 6751269 6858432 6912864 6967728 7056882 7112889 7168896 7225792 7715736 7776972 7838694 8001504 8065008 8129016 8363712 8817984 8887968 9001692 9073134 9145143 9217152 9290304 9409176 9483852 9998964 10287648 10369296 10451592 10585323 10668672 10753344 10838688 11064494 11665458 11758041 11850624 12002256 12097512 12193524 12545568 12645136 13331952 13502538 13609701 13716864 13825728 13935456 14113764 14225778 14451584 15431472 15553944 15677388 16003008 16130016 16258032 16596741 16727424 17498187 17635968 17775936 18003384 18146268 18290286 18580608 18818352 18967704 19997928 20575296 20738592 20903184 21170646 21338667 21506688 21677376 22128988 23330916 23516082 24004512 24195024 24387048 25091136 25290272 26663904 27005076 27219402 27435429 27651456 27870912 28227528 28451556 30862944 31107888 31354776 31755969 32006016 32260032 32516064 33193482 34996374 35274123 35551872 36006768 36292536 36580572 37636704 37935408 39995856 40829103 41150592 41477184 41806368 42341292 42677334 43354752 44257976 46661832 47032164 48009024 48390048 48774096 49790223 50182272 50580544 53327808 54010152 54438804 54870858 55741824 56455056 56903112 61725888 62215776 62709552 63511938 64016001 64520064 65032128 66386964 69992748 70548246 72013536 72585072 73161144 75273408 75870816 79991712 81658206 82306287 82954368 83612736 84682584 85354668 88515952 93323664 94064328 95267907 96018048 96780096 97548192 99580446 101161088 105822369 106655616 108020304 108877608 109741716 112910112 113806224 122487309 123451776 124431552 125419104 127023876 128032002 130064256 132773928 139985496 141096492 144027072 145170144 146322288 149370669 150546816 151741632 159983424 163316412 164612574 167225472 169365168 170709336 177031904 186647328 188128656 190535814 192048003 193560192 195096384 199160892 211644738 216040608 217755216 219483432 225820224 227612448 244974618 246918861 248863104 250838208 254047752 256064004 265547856 279970992 282192984 285803721 288054144 290340288 292644576 298741338 303483264 317467107 319966848 326632824 329225148 338730336 341418672 354063808 373294656 376257312 381071628 384096006 390192768 398321784 423289476 432081216 435510432 438966864 448112007 451640448 455224896 489949236 493837722 501676416 508095504 512128008 531095712 559941984 564385968 571607442 576144009 580680576 585289152 597482676 634934214 653265648 658450296 677460672 682837344 708127616 740756583 746589312 752514624 762143256 768192012 796643568 846578952 857411163 864162432 871020864 877933728 896224014 910449792 979898472 987675444 1016191008 1024256016 1062191424 1119883968 1128771936 1143214884 1152288018 1170578304 1194965352 1269868428 1306531296 1316900592 1344336021 1354921344 1365674688 1481513166 1505029248 1524286512 1536384024 1593287136 1693157904 1714822326 1728432027 1742041728 1755867456 1792448028 1959796944 1975350888 2032382016 2048512032 2124382848 2222269749 2239767936 2257543872 2286429768 2304576036 2389930704 2539736856 2613062592 2633801184 2688672042 2731349376 2963026332 3048573024 3072768048 3186574272 3386315808 3429644652 3456864054 3511734912 3584896056 3919593888 3950701776 4033008063 4064764032 4097024064 4444539498 4515087744 4572859536 4609152072 4779861408 5079473712 5185296081 5226125184 5267602368 5377344084 5926052664 6097146048 6145536096 6373148544 6772631616 6859289304 6913728108 7169792112 7839187776 7901403552 8066016126 8194048128 8889078996 9145719072 9218304144 9559722816 10158947424 10370592162 10535204736 10754688168 11852105328 12099024189 12194292096 12291072192 13545263232 13718578608 13827456216 14339584224 15555888243 15678375552 15802807104 16132032252 17778157992 18291438144 18436608288 19119445632 20317894848 20741184324 21509376336 23704210656 24198048378 24582144384 27437157216 27654912432 28679168448 31111776486 31605614208 32264064504 35556315984 36297072567 36582876288 36873216576 40635789696 41482368648 43018752672 47408421312 48396096756 54874314432 55309824864 57358336896 62223552972 64528129008 71112631968 72594145134 73746433152 82964737296 86037505344 94816842624 96792193512 108891217701 109748628864 110619649728 124447105944 129056258016 142225263936 145188290268 165929474592 172075010688 193584387024 217782435402 221239299456 248894211888 258112516032 284450527872 290376580536 331858949184 387168774048 435564870804 497788423776 516225032064 580753161072 663717898368 774337548096 871129741608 995576847552 1161506322144 1548675096192 1742259483216 1991153695104 2323012644288 3484518966432 4646025288576 6969037932864 13938075865728
• Sum of all divisors σ(n): 48957110136000
• Sum of proper divisors (its aliquot sum) s(n): 35019034270272
• 13938075865728 is an abundant number, because the sum of its proper divisors (35019034270272) is greater than itself. Its abundance is 21080958404544

Bases of 13938075865728

• Binary: 11001010110100110110000011111001001010000000₂
• Hexadecimal: 0xCAD360F9280
• Base-36: 4XV2AI000

Squares and roots of 13938075865728

• 13938075865728 squared (13938075865728²) is 194269958838789336684969984
• 13938075865728 cubed (13938075865728³) is 2707749424726901609502777879346494308352
• The square root of 13938075865728 is 3733373.2556132127
• The cube root of 13938075865728 is 24065.8353652289

Scales and comparisons

• 13,938,075,865,728 seconds is equal to 443,187 years, 36 weeks, 2 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 13,938,075,865,728 would take you about one million, one hundred seven thousand, nine hundred sixty-nine 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 13938075865728 cubic inches would be around 2005.5 feet tall.

Recreational maths with 13938075865728

• 13938075865728 backwards is 82756857083931
• 13938075865728 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13938075865728's digits is 72
• More coming soon!