18734993252662016

Names of 18734993252662016

• Cardinal: 18734993252662016 can be written as Eighteen quadrillion, seven hundred thirty-four trillion, nine hundred ninety-three billion, two hundred fifty-two million, six hundred sixty-two thousand and sixteen.

Scientific notation

• Scientific notation: 1.8734993252662016 × 10¹⁶

Factors of 18734993252662016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1294

Divisors of 18734993252662016

• Number of divisors d(n): 486
• Complete list of divisors:
  1 2 4 8 11 16 22 32 41 44 53 64 82 88 106 128 164 176 212 256 328 352 424 451 583 656 704 848 902 1166 1187 1312 1408 1681 1696 1804 2173 2332 2374 2624 2809 2816 3362 3392 3608 4346 4664 4748 5248 5618 6724 6784 7216 8692 9328 9496 10496 11236 13057 13448 13568 14432 17384 18491 18656 18992 22472 23903 26114 26896 28864 30899 34768 36982 37312 37984 44944 47806 48667 52228 53792 57728 61798 62911 69536 73964 74624 75968 89093 89888 95612 97334 104456 107584 115169 115456 123596 125822 139072 147928 149248 151936 178186 179776 191224 194668 208912 215168 230338 247192 251644 278144 295856 303872 356372 359552 382448 389336 417824 430336 460676 494384 503288 535337 556288 591712 692021 712744 719104 764896 778672 835648 921352 980023 988768 1006576 1070674 1183424 1266859 1384042 1408969 1425488 1529792 1557344 1671296 1842704 1960046 1977536 1995347 2013152 2141348 2366848 2533718 2579351 2768084 2817938 2850976 3059584 3114688 3334283 3342592 3685408 3920092 3955072 3990694 4026304 4282696 4721929 4733696 5067436 5158702 5536168 5635876 5701952 6119168 6229376 6668566 7370816 7840184 7910144 7981388 8052608 8565392 9443858 10134872 10317404 11072336 11271752 11403904 12458752 13337132 14741632 15498659 15680368 15962776 16105216 17130784 18887716 20269744 20634808 21948817 22144672 22543504 22807808 26674264 28372861 29483264 30997318 31360736 31925552 34261568 36677113 37775432 40539488 41269616 43897634 44289344 45087008 51941219 53348528 56745722 57767729 61994636 62721472 63851104 68523136 73354226 74675357 75550864 81078976 82539232 87795268 88578688 90174016 103882438 105753391 106697056 113491444 115535458 123989272 125442944 127702208 136705603 137046272 146708452 149350714 151101728 162157952 165078464 175590536 177157376 180348032 207764876 211506782 213394112 226982888 231070916 247978544 250885888 255404416 273411206 293416904 298701428 302203456 324315904 330156928 351181072 360696064 415529752 423013564 426788224 453965776 462141832 495957088 510808832 546822412 586833808 597402856 604406912 635445019 660313856 702362144 821428927 831059504 846027128 853576448 907931552 924283664 991914176 1093644824 1163287301 1173667616 1194805712 1208813824 1270890038 1404724288 1503761633 1642857854 1662119008 1692054256 1815863104 1848567328 1983828352 2187289648 2326574602 2347335232 2368476889 2389611424 2541780076 2809448576 3007523266 3061689637 3285715708 3324238016 3384108512 3631726208 3697134656 3957793921 3967656704 4374579296 4653149204 4694670464 4736953778 4779222848 5083560152 5604929723 5618897152 6015046532 6123379274 6571431416 6648476032 6768217024 7263452416 7394269312 7915587842 8749158592 9306298408 9389340928 9473907556 9558445696 10167120304 11209859446 12030093064 12246758548 13142862832 13296952064 13536434048 14788538624 15831175684 17498317184 18612596816 18947815112 19116891392 20334240608 22419718892 24060186128 24493517096 26053245779 26285725664 27072868096 31662351368 33678586007 34996634368 37225193632 37895630224 40668481216 43535733131 44839437784 48120372256 48987034192 52106491558 52571451328 61654226953 63324702736 67357172014 74450387264 75791260448 81336962432 87071466262 89678875568 96240744512 97974068384 104212983116 105142902656 123308453906 125529275117 126649405472 134714344028 148900774528 151582520896 162269550761 162673924864 174142932524 179357751136 192481489024 195948136768 208425966232 210285805312 246616907812 251058550234 253298810944 269428688056 297801549056 303165041792 324539101522 348285865048 358715502272 384962978048 391896273536 416851932464 493233815624 502117100468 506597621888 538857376112 606330083584 649078203044 696571730096 717431004544 783792547072 833703864928 986467631248 1004234200936 1013195243776 1077714752224 1298156406088 1380822026287 1393143460192 1434862009088 1667407729856 1784965058371 1972935262496 2008468401872 2155429504448 2596312812176 2761644052574 2786286920384 3334815459712 3569930116742 3945870524992 4016936803744 4310859008896 5192625624352 5523288105148 5572573840768 6653051581201 6669630919424 7139860233484 7891741049984 8033873607488 8621718017792 10385251248704 11046576210296 11145147681536 13306103162402 14279720466968 15783482099968 16067747214976 20770502497408 22093152420592 26612206324804 28559440933936 32135494429952 41541004994816 44186304841184 53224412649608 57118881867872 73183567393211 88372609682368 106448825299216 114237763735744 146367134786422 176745219364736 212897650598432 228475527471488 292734269572844 353490438729472 425795301196864 456951054942976 585468539145688 851590602393728 1170937078291376 1703181204787456 2341874156582752 4683748313165504 9367496626331008 18734993252662016
• Sum of all divisors σ(n): 42655618076273076
• Sum of proper divisors (its aliquot sum) s(n): 23920624823611060
• 18734993252662016 is an abundant number, because the sum of its proper divisors (23920624823611060) is greater than itself. Its abundance is 5185631570949044

Bases of 18734993252662016

• Binary: 1000010100011110110000010001001101100011011101100000000₂
• Hexadecimal: 0x428F6089B1BB00
• Base-36: 54H012ZFZ7K

Squares and roots of 18734993252662016

• 18734993252662016 squared (18734993252662016²) is 350999972177291266089870329184256
• 18734993252662016 cubed (18734993252662016³) is 6575982110426107215413178697633806420485756420096
• The square root of 18734993252662016 is 136875831.5140478553
• The cube root of 18734993252662016 is 265593.7476067363

Scales and comparisons

• 18,734,993,252,662,016 seconds is equal to 595,714,834 years, 15 weeks, 2 days, 14 hours, 6 minutes, 56 seconds.
• To count from 1 to 18,734,993,252,662,016 would take you about one billion, seven hundred eighty-seven million, one hundred forty-four thousand, five hundred two 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 18734993252662016 cubic inches would be around 22132.8 feet tall.

Recreational maths with 18734993252662016

• 18734993252662016 backwards is 61026625239943781
• The number of decimal digits it has is: 17
• The sum of 18734993252662016's digits is 74
• More coming soon!