31688068292608

Names of 31688068292608

• Cardinal: 31688068292608 can be written as Thirty-one trillion, six hundred eighty-eight billion, sixty-eight million, two hundred ninety-two thousand, six hundred eight.

Scientific notation

• Scientific notation: 3.1688068292608 × 10¹³

Factors of 31688068292608

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1727

Divisors of 31688068292608

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 7 8 13 14 16 19 26 28 32 38 52 56 64 73 76 91 104 112 128 133 146 152 182 208 224 247 256 266 292 304 361 364 416 448 494 511 512 532 584 608 722 728 832 896 949 988 1022 1024 1064 1168 1216 1387 1444 1456 1613 1664 1729 1792 1898 1976 2044 2048 2128 2336 2432 2527 2774 2888 2912 3226 3328 3458 3584 3796 3952 4088 4096 4256 4672 4693 4864 5054 5548 5776 5824 6452 6643 6656 6916 7168 7592 7904 8176 8192 8512 9344 9386 9709 9728 10108 11096 11291 11552 11648 12904 13286 13312 13832 14336 15184 15808 16352 17024 18031 18688 18772 19418 19456 20216 20969 22192 22582 23104 23296 25808 26353 26572 26624 27664 28672 30368 30647 31616 32704 32851 34048 36062 37376 37544 38836 38912 40432 41938 44384 45164 46208 46592 51616 52706 53144 53248 55328 57344 60736 61294 63232 65408 65702 68096 72124 74752 75088 77672 77824 80864 83876 88768 90328 92416 93184 103232 105412 106288 106496 110656 117749 121472 122588 126217 126464 130816 131404 136192 144248 146783 149504 150176 155344 155648 161728 167752 177536 180656 184471 184832 186368 206464 210824 212576 214529 221312 235498 242944 245176 252434 252928 261632 262808 272384 288496 293566 299008 300352 310688 323456 335504 342589 355072 361312 368942 369664 372736 398411 412928 421648 425152 429058 442624 470996 485888 490352 504868 505856 523264 525616 544768 576992 582293 587132 598016 600704 621376 646912 671008 685178 710144 722624 737884 739328 745472 796822 824243 825856 843296 850304 858116 885248 941992 971776 980704 1009736 1011712 1046528 1051232 1089536 1153984 1164586 1174264 1201408 1242752 1293824 1342016 1370356 1420288 1445248 1475768 1478656 1530737 1593644 1648486 1651712 1686592 1700608 1716232 1770496 1883984 1943552 1961408 2019472 2023424 2093056 2102464 2237231 2307968 2329172 2348528 2398123 2402816 2485504 2587648 2684032 2740712 2788877 2840576 2890496 2951536 2957312 3061474 3187288 3296972 3303424 3373184 3401216 3432464 3540992 3767968 3887104 3922816 4038944 4076051 4186112 4204928 4474462 4615936 4658344 4697056 4796246 4805632 4971008 5175296 5368064 5481424 5577754 5681152 5780992 5903072 6122948 6374576 6593944 6606848 6746368 6802432 6864928 7081984 7535936 7569809 7774208 7845632 8077888 8152102 8409856 8948924 9231872 9316688 9394112 9592492 9611264 9942016 10350592 10715159 10736128 10962848 11155508 11362304 11561984 11806144 12245896 12749152 13187888 13213696 13492736 13604864 13729856 14163968 15071872 15139618 15660617 15691264 16155776 16304204 16819712 17897848 18463744 18633376 18788224 19184984 19222528 19884032 20701184 21430318 21472256 21925696 22311016 23123968 23612288 24491792 25498304 26375776 26985472 27209728 27459712 29084003 30143744 30279236 31321234 31382528 32311552 32608408 33639424 35795696 36927488 37266752 37576448 38369968 38445056 39768064 42507389 42860636 42944512 43851392 44622032 46247936 47224576 48983584 50996608 52751552 52988663 53970944 54419456 54919424 58168006 60287488 60558472 62642468 62765056 64623104 65216816 67278848 71591392 73854976 74533504 75152896 76739936 79536128 85014778 85721272 85889024 87702784 89244064 92495872 94449152 97967168 101993216 105503104 105977326 107941888 109838848 116336012 120574976 121116944 125284936 125530112 129246208 130433632 134557696 143182784 147709952 149067008 150305792 153479872 170029556 171442544 171778048 175405568 178488128 188898304 195934336 203588021 203986432 211006208 211954652 215883776 219677696 232672024 241149952 242233888 250569872 251060224 258492416 260867264 269115392 286365568 297551723 298134016 300611584 306959744 340059112 342885088 350811136 356976256 377796608 391868672 407176042 407972864 422012416 423909304 439355392 465344048 482299904 484467776 501139744 516984832 521734528 552596057 572731136 595103446 596268032 601223168 613919488 680118224 685770176 701622272 713952512 755593216 783737344 814352084 815945728 844024832 847818608 878710784 930688096 964599808 968935552 1002279488 1033969664 1043469056 1105192114 1145462272 1190206892 1192536064 1202446336 1227838976 1360236448 1371540352 1403244544 1427905024 1511186432 1567474688 1628704168 1631891456 1688049664 1695637216 1757421568 1861376192 1937871104 2004558976 2086938112 2210384228 2290924544 2380413784 2385072128 2455677952 2720472896 2743080704 2806489088 2855810048 3134949376 3257408336 3263782912 3376099328 3391274432 3722752384 3868172399 3875742208 4009117952 4173876224 4420768456 4581849088 4760827568 4770144256 4911355904 5440945792 5486161408 5711620096 6269898752 6514816672 6752198656 6782548864 7445504768 7736344798 7751484416 8018235904 8347752448 8841536912 9163698176 9521655136 9822711808 10881891584 10972322816 11423240192 12539797504 13029633344 13565097728 14891009536 15472689596 15502968832 16036471808 16695504896 17683073824 18327396352 19043310272 19645423616 21763783168 21944645632 22846480384 26059266688 27130195456 29782019072 30945379192 31005937664 32072943616 33391009792 35366147648 38086620544 43527566336 43889291264 52118533376 54260390912 59564038144 61890758384 62011875328 64145887232 70732295296 76173241088 87055132672 87778582528 104237066752 108520781824 119128076288 123781516768 128291774464 141464590592 152346482176 174110265344 208474133504 217041563648 238256152576 247563033536 282929181184 304692964352 348220530688 416948267008 434083127296 495126067072 565858362368 609385928704 833896534016 990252134144 1131716724736 1218771857408 1667793068032 1980504268288 2263433449472 2437543714816 3961008536576 4526866898944 7922017073152 15844034146304 31688068292608
• Sum of all divisors σ(n): 83497155327936
• Sum of proper divisors (its aliquot sum) s(n): 51809087035328
• 31688068292608 is an abundant number, because the sum of its proper divisors (51809087035328) is greater than itself. Its abundance is 20121018742720

Bases of 31688068292608

• Binary: 111001101000111110100000011011110000000000000₂
• Hexadecimal: 0x1CD1F40DE000
• Base-36: B8DAPP6V4

Squares and roots of 31688068292608

• 31688068292608 squared (31688068292608²) is 1004133672116988488307441664
• 31688068292608 cubed (31688068292608³) is 31819056376950380703511183941529042419712
• The square root of 31688068292608 is 5629215.6018941041
• The cube root of 31688068292608 is 31644.5255371439

Scales and comparisons

• 31,688,068,292,608 seconds is equal to 1,007,582 years, 28 weeks, 5 days, 16 hours, 23 minutes, 28 seconds.
• To count from 1 to 31,688,068,292,608 would take you about two million, five hundred eighteen thousand, nine hundred fifty-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 31688068292608 cubic inches would be around 2637 feet tall.

Recreational maths with 31688068292608

• 31688068292608 backwards is 80629286088613
• The number of decimal digits it has is: 14
• The sum of 31688068292608's digits is 67
• More coming soon!