18732228116472

Names of 18732228116472

• Cardinal: 18732228116472 can be written as Eighteen trillion, seven hundred thirty-two billion, two hundred twenty-eight million, one hundred sixteen thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.8732228116472 × 10¹³

Factors of 18732228116472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 78

Divisors of 18732228116472

• Number of divisors d(n): 936
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 29 31 36 39 52 54 58 62 72 78 81 87 93 104 108 116 117 124 156 162 169 174 186 216 232 234 243 248 261 279 312 324 338 348 351 372 377 403 468 486 507 522 558 648 676 696 702 729 744 754 783 806 837 841 899 936 972 1014 1044 1053 1116 1131 1209 1352 1404 1458 1508 1521 1566 1612 1674 1682 1798 1944 2028 2088 2106 2187 2232 2262 2349 2418 2511 2523 2697 2808 2916 3016 3042 3132 3159 3224 3348 3364 3393 3596 3627 4056 4212 4374 4524 4563 4698 4836 4901 5022 5046 5239 5394 5832 6084 6264 6318 6561 6696 6728 6786 7047 7192 7254 7533 7569 8091 8424 8748 9048 9126 9396 9477 9672 9802 10044 10092 10179 10478 10788 10881 10933 11687 12168 12636 13122 13572 13689 14094 14508 14703 15066 15138 15717 16182 17496 18252 18792 18954 19604 19683 20088 20184 20358 20956 21141 21576 21762 21866 22599 22707 23374 24273 25272 26071 26244 27144 27378 28188 28431 29016 29406 30132 30276 30537 31434 32364 32643 32799 35061 36504 37908 39208 39366 40716 41067 41912 42282 43524 43732 44109 45198 45414 46748 47151 48546 52142 52488 54756 56376 56862 58812 59049 60264 60552 61074 62868 63423 64728 65286 65598 67797 68121 70122 72819 75816 78213 78732 81432 82134 84564 85293 87048 87464 88218 90396 90828 91611 93496 94302 97092 97929 98397 104284 105183 109512 113724 117624 118098 122148 123201 125736 126846 130572 131196 132327 135594 136242 140244 141453 142129 145638 151931 156426 157464 164268 169128 170586 176436 177147 180792 181656 183222 188604 190269 194184 195858 196794 203391 204363 208568 210366 218457 227448 234639 236196 244296 246402 253692 255879 261144 262392 264654 271188 272484 274833 280488 282906 284258 291276 293787 295191 303862 312852 315549 328536 338923 341172 352872 354294 366444 369603 377208 380538 391716 393588 396981 406782 408726 420732 424359 426387 436914 455793 469278 472392 492804 507384 511758 529308 531441 542376 544968 549666 565812 568516 570807 582552 587574 590382 607724 610173 613089 625704 631098 655371 677846 682344 703917 708588 732888 739206 761076 767637 783432 787176 793962 813564 817452 824499 841464 848718 852774 873828 881361 885573 911586 938556 946647 985608 1016769 1023516 1058616 1062882 1099332 1108809 1131624 1137032 1141614 1175148 1180764 1190943 1215448 1220346 1226178 1262196 1273077 1279161 1310742 1355692 1367379 1407834 1417176 1478412 1522152 1535274 1587924 1627128 1634904 1648998 1697436 1705548 1712421 1747656 1762722 1771146 1823172 1830519 1839267 1877112 1893294 1966113 2033538 2047032 2111751 2125764 2198664 2217618 2283228 2302911 2350296 2361528 2381886 2440692 2452356 2473497 2524392 2546154 2558322 2621484 2644083 2656719 2711384 2734758 2815668 2839941 2956824 3050307 3070548 3175848 3297996 3326427 3394872 3411096 3424842 3525444 3542292 3572829 3646344 3661038 3678534 3786588 3819231 3837483 3932226 4067076 4102137 4223502 4251528 4405999 4435236 4566456 4605822 4763772 4881384 4904712 4946994 5092308 5116644 5137263 5242968 5288166 5313438 5469516 5491557 5517801 5631336 5679882 5898339 6100614 6141096 6335253 6595992 6652854 6849684 6908733 7050888 7084584 7145658 7322076 7357068 7420491 7573176 7638462 7674966 7864452 7932249 7970157 8134152 8204274 8447004 8519823 8811998 8870472 9150921 9211644 9527544 9893988 9979281 10184616 10233288 10274526 10576332 10626876 10718487 10939032 10983114 11035602 11359764 11457693 11512449 11796678 12201228 12306411 12670506 13217997 13305708 13699368 13817466 14291316 14644152 14714136 14840982 15276924 15349932 15411789 15728904 15864498 15940314 16408548 16474671 16553403 16894008 17039646 17623996 17695017 18301842 18423288 19005759 19787976 19958562 20549052 21152664 21253752 21436974 21966228 22071204 22261473 22719528 22915386 23024898 23593356 23796747 23910471 24402456 24612822 25341012 25559469 26435994 26611416 27452763 27634932 28582632 29681964 29937843 30553848 30699864 30823578 31728996 31880628 32155461 32817096 32949342 33106806 34079292 34373079 34537347 35247992 35390034 36603684 36919233 38011518 39653991 39917124 41098104 42873948 43932456 44142408 44522946 45830772 46049796 47186712 47593494 47820942 49225644 49660209 50682024 51118938 52871988 53085051 54905526 55269864 57017277 59363928 59875686 61647156 63457992 63761256 64310922 65898684 66213612 66784419 68158584 68746158 69074694 70780068 71390241 71731413 73207368 73838466 76023036 76678407 79307982 79834248 82358289 85747896 89045892 89813529 91661544 92099592 95186988 95641884 96466383 98451288 99320418 102237876 103119237 103612041 105743976 106170102 109811052 110757699 114034554 118961973 119751372 123294312 128621844 131797368 132427224 133568838 137492316 138149388 141560136 142780482 143462826 147676932 148980627 152046072 153356814 158615964 159255153 164716578 171051831 178091784 179627058 190373976 191283768 192932766 198640836 200353257 204475752 206238474 207224082 212340204 214170723 215194239 219622104 221515398 228069108 230035221 237923946 239502744 247074867 257243688 267137676 274984632 276298776 285560964 286925652 289399149 295353864 297961254 306713628 309357711 310836123 317231928 318510306 329433156 332273097 342103662 356885919 359254116 385865532 397281672 400706514 412476948 414448164 424680408 428341446 430388478 443030796 446941881 456138216 460070442 475847892 477765459 494149734 513155493 534275352 571121928 573851304 578798298 595922508 613427256 618715422 621672246 637020612 645582717 658866312 664546194 684207324 690105663 713771838 718508232 741224601 771731064 801413028 824953896 828896328 856682892 860776956 868197447 886061592 893883762 920140884 928073133 932508369 951695784 955530918 988299468 996819291 1026310986 1070657757 1157596596 1191845016 1237430844 1243344492 1274041224 1291165434 1329092388 1368414648 1380211326 1427543676 1482449202 1539466479 1602826056 1713365784 1721553912 1736394894 1787767524 1840281768 1856146266 1865016738 1911061836 1936748151 1976598936 1993638582 2052621972 2070316989 2141315514 2223673803 2315193192 2474861688 2486688984 2582330868 2604592341 2658184776 2760422652 2784219399 2797525107 2855087352 2964898404 2990457873 3078932958 3211973271 3472789788 3575535048 3712292532 3730033476 3822123672 3873496302 3987277164 4105243944 4140633978 4282631028 4447347606 4618399437 5164661736 5209184682 5520845304 5568438798 5595050214 5810244453 5929796808 5980915746 6157865916 6210950967 6423946542 6671021409 6945579576 7424585064 7460066952 7746992604 7974554328 8281267956 8392575321 8565262056 8894695212 8971373619 9236798874 9635919813 10418369364 11136877596 11190100428 11620488906 11961831492 12315731832 12421901934 12847893084 13342042818 13855198311 15493985208 16562535912 16785150642 17789390424 17942747238 18473597748 19271839626 20013064227 20836738728 22273755192 22380200856 23240977812 23923662984 24843803868 25177725963 25695786168 26684085636 26914120857 27710396622 28907759439 33570301284 35885494476 36947195496 38543679252 40026128454 46481955624 49687607736 50355451926 53368171272 53828241714 55420793244 57815518878 60039192681 67140602568 71770988952 75533177889 77087358504 80052256908 80742362571 86723278317 100710903852 107656483428 110841586488 115631037756 120078385362 151066355778 160104513816 161484725142 173446556634 180117578043 201421807704 215312966856 231262075512 240156770724 260169834951 302132711556 322969450284 346893113268 360235156086 480313541448 520339669902 604265423112 645938900568 693786226536 720470312172 780509504853 1040679339804 1440940624344 1561019009706 2081358679608 2341528514559 3122038019412 4683057029118 6244076038824 9366114058236 18732228116472
• Sum of all divisors σ(n): 60989703971040
• Sum of proper divisors (its aliquot sum) s(n): 42257475854568
• 18732228116472 is an abundant number, because the sum of its proper divisors (42257475854568) is greater than itself. Its abundance is 23525247738096

Bases of 18732228116472

• Binary: 100010000100101101111110011010111111111111000₂
• Hexadecimal: 0x11096FCD7FF8
• Base-36: 6N1GSYVI0

Squares and roots of 18732228116472

• 18732228116472 squared (18732228116472²) is 350896370207544132797726784
• 18732228116472 cubed (18732228116472³) is 6573070851969726046442376234811585986048
• The square root of 18732228116472 is 4328074.4120765761
• The cube root of 18732228116472 is 26558.0680454677

Scales and comparisons

• 18,732,228,116,472 seconds is equal to 595,626 years, 47 weeks, 2 days, 19 hours, 1 minute, 12 seconds.
• To count from 1 to 18,732,228,116,472 would take you about one million, four hundred eighty-nine thousand and sixty-seven 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 18732228116472 cubic inches would be around 2213.2 feet tall.

Recreational maths with 18732228116472

• 18732228116472 backwards is 27461182223781
• 18732228116472 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18732228116472's digits is 54
• More coming soon!