19394329831140

Names of 19394329831140

• Cardinal: 19394329831140 can be written as Nineteen trillion, three hundred ninety-four billion, three hundred twenty-nine million, eight hundred thirty-one thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.939432983114 × 10¹³

Factors of 19394329831140

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 137581

Divisors of 19394329831140

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 31 33 44 55 60 62 66 67 93 103 110 124 132 134 155 165 186 201 206 220 268 309 310 330 335 341 372 402 412 465 515 618 620 660 670 682 737 804 930 1005 1023 1030 1133 1236 1340 1364 1474 1545 1705 1860 2010 2046 2060 2077 2211 2266 2948 3090 3193 3399 3410 3685 4020 4092 4154 4422 4532 5115 5665 6180 6231 6386 6798 6820 6901 7370 8308 8844 9579 10230 10385 11055 11330 12462 12772 13596 13802 14740 15965 16995 19158 20460 20703 20770 22110 22660 22847 24924 27604 31155 31930 33990 34505 35123 38316 41406 41540 44220 45694 47895 62310 63860 67980 68541 69010 70246 75911 82812 91388 95790 103515 105369 114235 124620 137082 137359 138020 140492 151822 175615 191580 207030 210738 213931 227733 228470 274164 274718 303644 342705 351230 379555 412077 414060 421476 427862 455466 456940 526845 549436 641793 685410 686795 702460 759110 824154 855724 910932 1053690 1069655 1138665 1283586 1370820 1373590 1510949 1518220 1648308 2060385 2107380 2139310 2277330 2353241 2567172 2747180 3021898 3208965 4120770 4258129 4278620 4532847 4554660 4706482 6043796 6417930 7059723 7554745 8241540 8516258 9065694 9203053 9412964 11766205 12774387 12835860 14119446 14147977 15109490 17032516 18131388 18406106 21290645 22664235 23532410 25548774 27609159 28238892 28295954 30218980 35298615 36812212 42443931 42581290 45328470 46015265 46839419 47064820 51097548 55218318 56591908 63871935 70597230 70739885 84887862 85162580 90656940 92030530 93678838 101233583 110436636 127743870 138045795 140518257 141194460 141479770 155627747 169775724 184061060 187357676 202467166 212219655 234197095 255487740 276091590 281036514 282959540 285294643 303700749 311255494 404934332 424439310 438587287 466883241 468394190 506167915 552183180 562073028 570589286 607401498 622510988 702591285 778138735 848878620 855883929 877174574 933766482 936788380 947914459 1012335830 1141178572 1214802996 1315761861 1405182570 1426473215 1518503745 1556277470 1711767858 1754349148 1867532964 1895828918 2024671660 2192936435 2334416205 2631523722 2810365140 2843743377 2852946430 3037007490 3112554940 3138241073 3423535716 3791657836 4279419645 4385872870 4668832410 4739572295 4824460157 5263047444 5687486754 5705892860 6074014980 6276482146 6578809305 8558839290 8771745740 9337664820 9414723219 9479144590 9648920314 10427059049 11374973508 12552964292 13157618610 14218716885 14473380471 15691205365 17117678580 18829446438 18958289180 19297840628 20854118098 24122300785 26315237220 28437433770 28946760942 29385348229 31281177147 31382410730 37658892876 41708236196 47073616095 48244601570 52135295245 56874867540 57893521884 58770696458 62562354294 62764821460 72366902355 88156044687 94147232190 96489203140 104270590490 117541392916 125124708588 144733804710 146926741145 156405885735 176312089374 188294464380 208541180980 289467609420 293853482290 312811771470 323238830519 352624178748 440780223435 587706964580 625623542940 646477661038 881560446870 969716491557 1292955322076 1616194152595 1763120893740 1939432983114 3232388305190 3878865966228 4848582457785 6464776610380 9697164915570 19394329831140
• Sum of all divisors σ(n): 62667596759040
• Sum of proper divisors (its aliquot sum) s(n): 43273266927900
• 19394329831140 is an abundant number, because the sum of its proper divisors (43273266927900) is greater than itself. Its abundance is 23878937096760

Bases of 19394329831140

• Binary: 100011010001110011000001000111110011011100100₂
• Hexadecimal: 0x11A39823E6E4
• Base-36: 6VHMR8G6C

Squares and roots of 19394329831140

• 19394329831140 squared (19394329831140²) is 376140029599046900913699600
• 19394329831140 cubed (19394329831140³) is 7294983796738677883702531874980685544000
• The square root of 19394329831140 is 4403899.3893071627
• The cube root of 19394329831140 is 26867.3557432753

Scales and comparisons

• 19,394,329,831,140 seconds is equal to 616,679 years, 36 weeks, 2 days, 1 hour, 59 minutes.
• To count from 1 to 19,394,329,831,140 would take you about one million, five hundred forty-one thousand, six hundred ninety-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 19394329831140 cubic inches would be around 2238.9 feet tall.

Recreational maths with 19394329831140

• 19394329831140 backwards is 04113892349391
• The number of decimal digits it has is: 14
• The sum of 19394329831140's digits is 57
• More coming soon!