19218388033800

Names of 19218388033800

• Cardinal: 19218388033800 can be written as Nineteen trillion, two hundred eighteen billion, three hundred eighty-eight million, thirty-three thousand, eight hundred.

Scientific notation

• Scientific notation: 1.92183880338 × 10¹³

Factors of 19218388033800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 142

Divisors of 19218388033800

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 43 45 50 54 60 72 75 81 86 89 90 100 108 120 129 135 150 162 172 178 180 200 215 216 225 243 258 267 270 300 324 344 356 360 387 405 430 445 450 486 516 534 540 600 645 648 675 712 729 774 801 810 860 890 900 972 1032 1068 1075 1080 1161 1215 1290 1335 1350 1458 1548 1602 1620 1720 1780 1800 1849 1935 1944 2025 2136 2150 2187 2225 2322 2403 2430 2580 2670 2700 2916 3096 3204 3225 3240 3483 3560 3645 3698 3827 3870 4005 4050 4300 4374 4450 4644 4806 4860 5160 5340 5400 5547 5805 5832 6075 6408 6450 6561 6675 6966 7209 7290 7396 7654 7740 7921 8010 8100 8600 8748 8900 9245 9288 9612 9675 9720 10449 10680 10935 11094 11481 11610 12015 12150 12900 13122 13350 13932 14418 14580 14792 15308 15480 15842 16020 16200 16641 17415 17496 17800 18225 18490 19135 19224 19350 20025 20898 21627 21870 22188 22962 23220 23763 24030 24300 25800 26244 26700 27735 27864 28836 29025 29160 30616 31347 31684 32040 32805 33282 34443 34830 36045 36450 36980 38270 38700 39605 40050 41796 43254 43740 44376 45924 46225 46440 47526 48060 48600 49923 52245 52488 53400 54675 55470 57405 57672 58050 60075 62694 63368 64881 65610 66564 68886 69660 71289 72090 72900 73960 76540 77400 79210 80100 83205 83592 86508 87075 87480 91848 92450 94041 95052 95675 96120 99846 103329 104490 108135 109350 110940 114810 116100 118815 120150 125388 129762 131220 133128 137772 138675 139320 142578 144180 145800 149769 153080 156735 158420 160200 164025 164561 166410 172215 173016 174150 180225 184900 188082 190104 191350 194643 198025 199692 206658 208980 213867 216270 218700 221880 229620 232200 237630 240300 249615 250776 259524 261225 262440 275544 277350 282123 285156 287025 288360 299538 309987 313470 316840 324405 328050 329122 332820 340603 344430 348300 356445 360450 369800 376164 382700 389286 396050 399384 413316 416025 417960 427734 432540 437400 449307 459240 470205 475260 480600 493683 499230 516645 519048 522450 540675 554700 564246 570312 574050 583929 594075 599076 619974 626940 641601 648810 656100 658244 665640 681206 688860 696600 712890 720900 748845 752328 765400 778572 783675 792100 822805 826632 832050 855468 861075 865080 898614 929961 940410 950520 973215 987366 998460 1021809 1033290 1044900 1069335 1081350 1109400 1128492 1148100 1167858 1188150 1198152 1239948 1248075 1253880 1283202 1297620 1312200 1316488 1347921 1362412 1377720 1410615 1425780 1441800 1481049 1497690 1549935 1557144 1567350 1584200 1622025 1645610 1664100 1703015 1710936 1722150 1782225 1797228 1859922 1880820 1924803 1946430 1974732 1996920 2043618 2066580 2089800 2138670 2162700 2246535 2256984 2296200 2335716 2351025 2376300 2468415 2479896 2496150 2566404 2583225 2595240 2695842 2724824 2789883 2821230 2851560 2919645 2962098 2995380 3065427 3099870 3134700 3208005 3244050 3291220 3328200 3406030 3444300 3564450 3594456 3719844 3744225 3761640 3849606 3892860 3949464 4043763 4087236 4114025 4133160 4277340 4325400 4443147 4493070 4649805 4671432 4702050 4752600 4866075 4936830 4992300 5109045 5132808 5166450 5346675 5391684 5579766 5642460 5774409 5839290 5924196 5990760 6130854 6199740 6269400 6416010 6488100 6582440 6739605 6812060 6888600 7053075 7128900 7405245 7439688 7488450 7699212 7749675 7785720 8087526 8174472 8228050 8369649 8515075 8554680 8886294 8986140 9196281 9299610 9404100 9624015 9732150 9873660 9984600 10218090 10332900 10693350 10783368 11159532 11232675 11284920 11548818 11678580 11848392 12131289 12261708 12342075 12399480 12832020 12976200 13329441 13479210 13624120 13949415 14106150 14257800 14598225 14645929 14810490 14976900 15327135 15398424 15499350 16040025 16175052 16456100 16739298 17030150 17323227 17772588 17972280 18392562 18599220 18808200 19248030 19464300 19747320 20218815 20436180 20665800 21386700 22215735 22319064 22465350 23097636 23249025 23357160 24262578 24523416 24684150 25108947 25545225 25664040 26658882 26958420 27588843 27898830 28212300 28872045 29196450 29291858 29620980 29953800 30654270 30998700 32080050 32350104 32912200 33478596 33698025 34060300 34646454 35545176 36785124 37026225 37198440 38496060 38928600 39988323 40437630 40872360 41848245 42773400 43937787 44431470 44930700 45981405 46195272 46498050 48120075 48525156 49368300 50217894 51090450 51969681 53317764 53916840 55177686 55797660 56424600 57744090 58392900 58583716 59241960 60656445 61308540 61997400 64160100 66647205 66957192 67396050 68120600 69292908 69747075 73229645 73570248 74052450 76635675 76992120 79976646 80875260 82766529 83696490 86616135 87875574 88862940 89861400 91962810 92996100 96240150 97050312 98736600 100435788 101094075 102180900 103939362 106635528 110355372 111078675 111595320 115488180 116785800 117167432 119964969 121312890 122617080 125544735 128320200 131813361 133294410 134792100 137944215 138585816 139494150 144360225 146459290 148104900 153271350 159953292 161750520 165533058 167392980 173232270 175751148 177725880 183925620 185992200 192480300 199941615 200871576 202188150 204361800 207878724 209241225 219688935 220710744 222157350 229907025 230976360 239929938 242625780 248299587 251089470 259848405 263626722 266588820 269584200 275888430 278988300 288720450 292918580 296209800 303282225 306542700 319906584 331066116 333236025 334785960 346464540 351502296 359894907 366148225 367851240 384960600 395440083 399883230 404376300 413832645 415757448 418482450 433080675 439377870 444314700 459814050 479859876 485251560 496599174 502178940 519696810 527253444 533177640 551776860 557976600 577440900 585837160 599824845 606564450 613085400 627723675 659066805 662132232 666472050 689721075 692929080 719789814 732296450 744898761 790880166 799766460 808752600 827665290 836964900 866161350 878755740 888629400 919628100 959719752 993198348 999708075 1004357880 1039393620 1054506888 1079684721 1098444675 1103553720 1154881800 1186320249 1199649690 1213128900 1241497935 1255447350 1299242025 1318133610 1332944100 1379442150 1439579628 1464592900 1489797522 1581760332 1599532920 1655330580 1673929800 1732322700 1757511480 1799474535 1839256200 1977200415 1986396696 1999416150 2069163225 2078787240 2159369442 2196889350 2234696283 2372640498 2399299380 2426257800 2482995870 2510894700 2598484050 2636267220 2665888200 2758884300 2879159256 2929185800 2979595044 2999124225 3163520664 3295334025 3310661160 3464645400 3558960747 3598949070 3724493805 3954400830 3998832300 4138326450 4318738884 4393778700 4469392566 4745280996 4798598760 4965991740 5021789400 5196968100 5272534440 5398423605 5517768600 5931601245 5959190088 5998248450 6207489675 6590668050 7117921494 7197898140 7448987610 7908801660 7997664600 8276652900 8637477768 8787557400 8938785132 8997372675 9490561992 9886002075 9931983480 10393936200 10676882241 10796847210 11173481415 11863202490 11996496900 12414979350 13181336100 14235842988 14395796280 14897975220 15817603320 16553305800 17794803735 17877570264 17994745350 18622469025 19772004150 21353764482 21593694420 22346962830 23726404980 23992993800 24829958700 26362672200 26992118025 28471685976 29658006225 29795950440 32030646723 35589607470 35989490700 37244938050 39544008300 42707528964 43187388840 44693925660 47452809960 49659917400 53384411205 53984236050 55867407075 59316012450 64061293446 71179214940 71978981400 74489876100 79088016600 85415057928 88974018675 89387851320 96091940169 106768822410 107968472100 111734814150 118632024900 128122586892 142358429880 148979752200 160153233615 177948037350 192183880338 213537644820 215936944200 223469628300 237264049800 256245173784 266922056025 320306467230 355896074700 384367760676 427075289640 446939256600 480459700845 533844112050 640612934460 711792149400 768735521352 800766168075 960919401690 1067688224100 1281225868920 1601532336150 1921838803380 2135376448200 2402298504225 3203064672300 3843677606760 4804597008450 6406129344600 9609194016900 19218388033800
• Sum of all divisors σ(n): 69395215761495
• Sum of proper divisors (its aliquot sum) s(n): 50176827727695
• 19218388033800 is an abundant number, because the sum of its proper divisors (50176827727695) is greater than itself. Its abundance is 30958439693895

Bases of 19218388033800

• Binary: 100010111101010100001001100010010000100001000₂
• Hexadecimal: 0x117AA1312108
• Base-36: 6T8T014I0

Squares and roots of 19218388033800

• 19218388033800 squared (19218388033800²) is 369346438617707029942440000
• 19218388033800 cubed (19218388033800³) is 7098243176257186997039927198774472000000
• The square root of 19218388033800 is 4383878.1955934861
• The cube root of 19218388033800 is 26785.8635783843

Scales and comparisons

• 19,218,388,033,800 seconds is equal to 611,085 years, 15 weeks, 1 day, 16 hours, 30 minutes.
• To count from 1 to 19,218,388,033,800 would take you about one million, five hundred twenty-seven thousand, seven hundred thirteen 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 19218388033800 cubic inches would be around 2232.2 feet tall.

Recreational maths with 19218388033800

• 19218388033800 backwards is 00833088381291
• 19218388033800 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19218388033800's digits is 54
• More coming soon!