13868234921772

Names of 13868234921772

• Cardinal: 13868234921772 can be written as Thirteen trillion, eight hundred sixty-eight billion, two hundred thirty-four million, nine hundred twenty-one thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 1.3868234921772 × 10¹³

Factors of 13868234921772

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1506

Divisors of 13868234921772

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 43 44 54 63 66 77 81 84 86 99 108 126 129 132 154 162 172 189 198 231 243 252 258 297 301 308 324 378 387 396 462 473 486 516 521 567 594 602 693 729 756 774 891 903 919 924 946 972 1042 1134 1161 1188 1204 1386 1419 1458 1548 1563 1701 1782 1806 1838 1892 2079 2084 2187 2268 2322 2673 2709 2757 2772 2838 2916 3126 3311 3402 3483 3564 3612 3647 3676 4158 4257 4374 4644 4689 5103 5346 5418 5514 5676 5731 6237 6252 6433 6622 6804 6966 7294 8019 8127 8271 8316 8514 8748 9378 9933 10109 10206 10449 10692 10836 10941 11028 11462 12474 12771 12866 13244 13932 14067 14588 15309 16038 16254 16542 17028 17193 18711 18756 19299 19866 20218 20412 20898 21882 22403 22924 24057 24381 24813 24948 25542 25732 28134 29799 30327 30618 31347 32076 32508 32823 33084 34386 37422 38313 38598 39517 39732 40117 40436 41796 42201 43764 44806 48114 48762 49626 51084 51579 56133 56268 57897 59598 60654 61236 62694 65646 67209 68772 70763 73143 74439 74844 76626 77196 79034 80234 84402 89397 89612 90981 94041 96228 97524 98469 99252 103158 112266 114939 115794 118551 119196 120351 121308 125388 126603 131292 134418 141526 146286 148878 153252 154737 156821 158068 160468 168399 168804 173691 178794 181962 188082 196938 201627 206316 212289 219429 223317 224532 229878 231588 237102 240702 246433 253206 268191 268836 272943 276619 283052 292572 295407 297756 309474 313642 336798 344817 347382 355653 357588 361053 363924 376164 379809 393876 403254 424578 434687 438858 446634 459756 464211 470463 474204 478799 481404 492866 506412 521073 536382 545886 553238 590814 604881 618948 627284 636867 658287 669951 673596 689634 694764 711306 722106 739299 759618 804573 806508 818829 829857 849156 869374 877716 886221 893268 928422 940926 957598 985732 1034451 1042146 1066959 1072764 1083159 1091772 1106476 1139427 1181628 1209762 1273734 1304061 1316574 1339902 1379268 1392633 1411389 1422612 1436397 1444212 1478598 1519236 1563219 1609146 1637658 1659714 1725031 1738748 1772442 1814643 1856844 1881852 1910601 1915196 2009853 2068902 2084292 2133918 2166318 2217897 2278854 2413719 2419524 2456487 2489571 2547468 2608122 2633148 2658663 2679804 2785266 2822778 2872794 2957196 3042809 3126438 3200877 3218292 3249477 3275316 3319428 3351593 3450062 3544884 3629286 3821202 3912183 4019706 4137804 4177899 4234167 4267836 4309191 4332636 4435794 4557708 4689657 4827438 4912974 4979142 5175093 5216244 5266789 5317326 5443929 5570532 5645556 5731803 5745588 6085618 6252876 6401754 6498954 6653691 6703186 6900124 7241157 7258572 7369461 7468713 7642404 7824366 7975989 8039412 8355798 8468334 8618382 8871588 9128427 9379314 9602631 9654876 9748431 9825948 9958284 10054779 10350186 10533578 10634652 10887858 11463606 11736549 12171236 12533697 12702501 12803508 12927573 12997908 13307382 13406372 14068971 14482314 14738922 14937426 15525279 15648732 15800367 15951978 16331787 16711596 16936668 17195409 17236764 18256854 18758628 19205262 19496862 19961073 20109558 20588357 20700372 21067156 21775716 22108383 22406139 22927212 23473098 25067394 25405002 25855146 26614764 27385281 28137942 28807893 28964628 29245293 29477844 29874852 30164337 31050558 31600734 31903956 32663574 34390818 35209647 36513708 36867523 38107503 38410524 38782719 38993724 39922146 40219116 41176714 44216766 44812278 46575837 46946196 47401101 48995361 50134788 50810004 51586227 51710292 54770562 56275884 57615786 58490586 59883219 60328674 61765071 62101116 63201468 65327148 67218417 68781636 70419294 73735046 76215006 77565438 79844292 82155843 82353428 86423679 87735879 88433532 89624556 90493011 93151674 94802202 97990722 103172454 105628941 109541124 110602569 114322509 115231572 116348157 116981172 119766438 120657348 123530142 134436834 139727511 140838588 142203303 144118499 147470092 152430012 154758681 155130876 164311686 172847358 175471758 179649657 180986022 185295213 186303348 189604404 195981444 201655251 206344908 211257882 221205138 226471927 228645018 232696314 239532876 246467529 247060284 268873668 271479033 279455022 284406606 288236998 309517362 316886823 328623372 331807707 342967527 345694716 349044471 350943516 359299314 361972044 370590426 403310502 419182533 422515764 426609909 432355497 442410276 452943854 457290036 465392628 492935058 538948971 542958066 555885639 558910044 568813212 576473996 604965753 619034724 633773646 663615414 679415781 685935054 698088942 718598628 739402587 741180852 806621004 814437099 838365066 853219818 864710994 905887708 950660469 985870116 995423121 1047133413 1077897942 1085916132 1111771278 1209931506 1257547599 1267547292 1279829727 1297066491 1327230828 1358831562 1371870108 1396177884 1478805174 1585303489 1628874198 1667656917 1676730132 1706439636 1729421988 1901320938 1990846242 2038247343 2094266826 2155795884 2218207761 2223542556 2419863012 2443311297 2515095198 2559659454 2594132982 2717663124 2957610348 2986269363 3170606978 3257748396 3335313834 3772642797 3802641876 3839489181 3891199473 3981692484 4076494686 4188533652 4436415522 4755910467 4886622594 5002970751 5030190396 5119318908 5188265964 5972538726 6114742029 6341213956 6654623283 6670627668 7329933891 7545285594 7678978362 7782398946 8152989372 8872831044 8958808089 9511820934 9773245188 10005941502 11518467543 11673598419 11945077452 12229484058 13309246566 14267731401 14659867782 15008912253 15090571188 15357956724 15564797892 17917616178 18344226087 19023641868 20011883004 23036935086 23347196838 24458968116 26618493132 26876424267 28535462802 29319735564 30017824506 35020795257 35835232356 36688452174 42803194203 45026736759 46073870172 46694393676 53752848534 55032678261 57070925604 60035649012 70041590514 73376904348 80629272801 85606388406 90053473518 105062385771 107505697068 110065356522 128409582609 140083181028 161258545602 165098034783 171212776812 180106947036 210124771542 220130713044 256819165218 315187157313 322517091204 330196069566 385228747827 420249543084 495294104349 513638330436 630374314626 660392139132 770457495654 990588208698 1155686243481 1260748629252 1540914991308 1981176417396 2311372486962 3467058730443 4622744973924 6934117460886 13868234921772
• Sum of all divisors σ(n): 46575135129600
• Sum of proper divisors (its aliquot sum) s(n): 32706900207828
• 13868234921772 is an abundant number, because the sum of its proper divisors (32706900207828) is greater than itself. Its abundance is 18838665286056

Bases of 13868234921772

• Binary: 11001001110011110011001101110101011100101100₂
• Hexadecimal: 0xC9CF337572C
• Base-36: 4WYZ906R0

Squares and roots of 13868234921772

• 13868234921772 squared (13868234921772²) is 192327939845456430959619984
• 13868234921772 cubed (13868234921772³) is 2667249051797223388578919767699087891648
• The square root of 13868234921772 is 3724007.9110780633
• The cube root of 13868234921772 is 24025.5716571503

Scales and comparisons

• 13,868,234,921,772 seconds is equal to 440,966 years, 50 weeks, 4 days, 6 hours, 16 minutes, 12 seconds.
• To count from 1 to 13,868,234,921,772 would take you about one million, one hundred two thousand, four hundred seventeen 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 13868234921772 cubic inches would be around 2002.1 feet tall.

Recreational maths with 13868234921772

• 13868234921772 backwards is 27712943286831
• 13868234921772 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13868234921772's digits is 63
• More coming soon!