38748514243007855

Names of 38748514243007855

• Cardinal: 38748514243007855 can be written as Thirty-eight quadrillion, seven hundred forty-eight trillion, five hundred fourteen billion, two hundred forty-three million, seven thousand, eight hundred fifty-five.

Scientific notation

• Scientific notation: 3.8748514243007855 × 10¹⁶

Factors of 38748514243007855

• Number of distinct prime factors ω(n): 10
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1124

Divisors of 38748514243007855

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 5 11 13 29 37 43 55 65 71 113 143 145 185 215 281 319 355 377 407 473 481 521 559 565 715 781 923 1073 1243 1247 1405 1469 1591 1595 1885 2035 2059 2365 2405 2605 2627 2795 3053 3091 3277 3653 3905 4147 4181 4615 4859 5291 5365 5731 6149 6215 6235 6773 7345 7955 8023 8149 10153 10295 10397 11803 12083 13135 13717 13949 15109 15265 15455 16159 16211 16385 17501 18265 19277 19951 20683 20735 20905 22403 22649 24295 26455 26767 28655 28897 30745 31753 33583 33865 34151 36047 36991 39689 40115 40183 40745 42601 45991 46139 50765 51985 53449 54353 58873 59015 60415 63167 68585 69745 74503 75545 76183 80795 81055 87505 88253 88537 89639 96385 99755 103415 104299 105937 112015 112961 113245 114367 121249 132913 133835 135161 140911 144485 146401 153439 157079 158765 166199 167915 170755 178321 179783 180235 184955 196417 198445 200915 212047 213005 219461 227513 229955 230695 232667 246433 250601 259363 267245 271765 291239 294365 294437 296851 301513 315835 344989 349283 350407 372515 375661 380915 406901 412789 436579 441265 442685 447071 448195 468611 480883 507529 521495 529685 559033 564805 571835 578579 597883 599807 606245 647603 649687 664565 675805 694837 704555 732005 738187 765349 767195 785395 828911 830995 838013 857893 891605 898915 920837 973907 982085 990379 1060235 1072739 1097305 1137565 1147289 1150981 1163335 1165307 1174861 1232165 1242571 1253005 1296815 1333739 1365379 1368667 1456195 1468493 1472185 1484255 1486771 1507565 1550021 1576237 1590613 1610411 1707317 1724945 1727869 1746415 1752035 1831843 1878305 1903213 1977613 2034505 2063945 2160587 2178301 2182895 2235355 2254463 2337179 2343055 2404415 2531539 2537645 2559337 2756611 2795165 2852993 2892895 2989415 2999035 3024671 3203629 3238015 3248435 3265361 3275869 3316643 3474185 3690935 3794879 3826745 3854477 3859063 3919669 4144555 4179983 4190065 4245629 4289465 4484857 4540679 4555291 4604185 4869535 4917781 4951895 5213707 5289713 5363695 5416837 5736445 5754905 5811923 5826535 5874305 6149363 6212855 6295243 6364369 6597877 6668695 6826895 6843335 7146557 7267429 7342465 7433855 7521527 7750105 7881185 7953065 8052055 8120057 8418839 8445931 8536585 8608679 8639345 9118021 9159215 9436823 9516065 9596431 9888065 10004681 10129207 10394471 10775843 10802935 10891505 10894169 11152609 11272315 11685895 11800129 11970881 12657695 12660791 12764593 12796685 12923471 12965059 13783055 13945607 14264965 15019169 15055337 15123355 15273193 16018145 16153423 16326805 16379345 16543313 16583215 17338607 17496743 17749927 17792671 18780487 18974395 19272385 19295315 19598345 20150273 20677969 20899915 20935343 21228145 21407423 22195121 22424285 22703395 22776455 23961311 24038419 24588905 24799093 24878897 25708969 26068535 26448565 27084185 27846929 28317913 29059615 29308019 30746815 31476215 31742041 31821845 32910007 32989385 33271381 34070969 35732785 36034559 36337145 37607635 39595991 39691343 40600285 42094195 42229655 42449693 42586297 43043395 43116359 45590105 45979813 46127777 46701919 47184115 47982155 49333427 50023405 50108201 50519023 50646035 51972355 53879215 54339779 54470845 55193177 55763045 57350777 58852681 59000645 59585207 59854405 63170729 63303955 63822965 63931153 64617355 64825295 65379427 67778191 69247673 69728035 70418881 73414631 75095845 75276685 76365965 79941719 80767115 81838159 82716565 82736797 83415131 86693035 87483715 88749635 88963355 92905241 93666943 93902435 94695469 96941909 100751365 103389845 104676715 105560741 107037115 110051491 110975605 111912827 114339181 118534273 119806555 120192095 121219507 122678699 123995465 124394485 128544845 130060853 131679691 135128123 139234645 140410523 141589565 142615649 146540095 153401677 154659371 157088273 158710205 164550035 165939709 166356905 168005123 168545767 170354845 179739269 180172795 181976443 182562047 195249197 195719381 197979955 198456715 212248465 212931485 215063069 215581795 227457659 229899065 230638885 232923991 233509595 235481653 244146331 246667135 250541005 252595115 264422609 271698895 273667867 275965885 278296499 286753885 294263405 297926035 301439659 311497043 312499447 315853645 319655765 322388209 323425661 326897135 338890955 346238365 349162451 352094405 362010077 367073155 370173197 374780659 384595427 399708595 409190795 412646533 413683985 417075655 435555901 436604773 442922597 446962253 464526205 468334715 468449267 473477345 479756077 484709545 507405547 514747883 515987459 527803705 550257455 555709253 559564135 571695905 592671365 597737569 599661101 606097535 607124947 612102581 613393495 647379491 650304265 656747299 658398455 675640615 694878019 702052615 711362459 713078245 719173697 745560101 765084853 767008385 773296855 774607691 785441365 807560941 821219477 829698545 840025615 842728835 849932551 898696345 900219749 909882215 912810235 917566441 920519189 954390203 976245985 978596905 1030336373 1066360999 1075315345 1084396703 1137288295 1164619955 1174575223 1177408265 1217670259 1220731655 1231041097 1260244817 1322113045 1333414577 1368339335 1391482495 1430669383 1465051667 1486409353 1507198295 1557485215 1562497235 1575853591 1611941045 1617128305 1701253081 1706727749 1727971003 1745812255 1810050385 1825336799 1850865985 1854003437 1873903295 1922977135 1977131959 2008182517 2010571823 2042147549 2063232665 2177779505 2183023865 2214612985 2234811265 2336610497 2342246335 2365693759 2373306611 2398780385 2419038799 2537027735 2562163901 2573739415 2579937295 2716341347 2778546265 2811315361 2988687845 2998305505 3028011883 3035624735 3060512905 3061261489 3236897455 3283736495 3315836249 3437493917 3474390095 3556812295 3557682271 3586850633 3595868485 3727800505 3825424265 3873038455 3918715567 4037804705 4071905167 4106097385 4230549697 4249662755 4485121759 4501098745 4539111863 4587832205 4602595945 4771951015 4812251561 4872148567 4916584783 4999740551 5151681865 5212438801 5277316847 5331804995 5421983515 5662226713 5675862049 5810509289 5872876115 6088351295 6155205485 6236829001 6301224085 6596272111 6650352953 6667072885 6733128391 6754795739 7153346915 7224220289 7325258335 7432046765 7824987049 7879267955 7957333553 8415933383 8506265405 8533638745 8639855015 9033414247 9126683995 9247711967 9270017185 9349258061 9885659795 10040912585 10052859115 10125711079 10210737745 10498292233 11153267383 11683052485 11828468795 11866533055 11928363733 11966749457 12095193995 12810819505 12920327453 12961905337 13394372849 13581706735 13862692987 14056576805 15140059415 15269477899 15306307445 16115568337 16537603361 16579181245 17187469585 17334389501 17750974849 17788411355 17934253165 18774005239 19045671671 19593577835 20359525835 20629511311 21152748485 22116290053 22187460737 22425608795 22463623039 22695559315 24061257805 24360742835 24582923915 24998702755 25702715467 26062194005 26106372721 26320410983 26386584235 26609426789 28311133565 28379310245 29052546445 29879754817 30924468971 31184145005 31447504387 32981360555 33251764765 33308130713 33665641955 33773978695 34062681467 35312437511 36121101445 36547099693 39124935245 39455356963 39786667765 42079666915 43105871237 43459283251 45167071235 46238559835 46629058229 46746290305 49336339349 50506734589 50628555395 52491461165 52934767171 54997146061 55766336915 57336826811 58306582867 59641818665 59833747285 63915602179 64601637265 64809526685 66971864245 67761704413 68605119011 69313464935 73153882483 74302753129 76347389495 80577841685 82688016805 86454588389 86671947505 87530669083 87812344607 88754874245 93870026195 95228358355 101724831637 103147556555 104018668357 110581450265 110937303685 112318115195 122685941213 128513577335 130531863605 131602054915 131634244027 133047133945 142580958707 144992475979 149398774085 154622344855 157237521935 166540653565 167964256889 168504769381 170313407335 176562187555 181913636971 182735498465 192860235637 195260723339 197276784815 209502388381 214988843693 215529356185 217296416255 226924624421 230762673037 233145291145 244062068107 246681696745 252533672945 264673835855 268183647043 274985730305 286684134055 289524520813 291532914335 319578010895 338808522065 342165342779 343025595055 345922548257 365769412415 371513765645 374689496137 388436812621 402018096623 432272941945 437653345415 439061723035 442814859071 478052115761 479590497469 508624158185 512919640519 520093341785 555574080479 564970682263 613429706065 641372411537 656587549657 658171220135 712904793535 724962379895 745378748543 763291918507 839821284445 842523846905 909568184855 951000472279 964301178185 965935790677 976303616695 1047511941905 1074944218465 1134623122105 1144205351927 1153813365185 1220310340535 1260319214279 1340918235215 1352242688641 1447622604065 1464695303081 1594917235769 1710826713895 1729612741285 1853552463191 1868749179793 1873447480685 1942184063105 2010090483115 2121462592007 2214074295355 2364877280623 2390260578805 2397952487345 2507183063281 2538389403407 2564598202595 2777870402395 2824853411315 2950020117473 3206862057685 3282937748285 3726893742715 3763818770569 3816459592535 4755002361395 4829678953385 4870963449781 5275495472159 5721026759635 6214677504893 6234676467097 6301596071395 6761213443205 7222463046227 7323476515405 7974586178845 8396211103577 9267762315955 9343745898965 9922794940591 10607312960035 11824386403115 12535915316405 12691947017035 13863511357069 14750100587365 14874669575051 16111648333891 16384149785627 18819093852845 19041038940053 20556240977723 24293739337309 24354817248905 26377477360795 27579013696091 31073387524465 31173382335485 36112315231135 41981055517885 49613974702955 54193726213997 68581441138067 69317556785345 74373347875255 80558241669455 81920748928135 95205194700265 102781204888615 109150744346501 121468696686545 137895068480455 180225647641897 209451428340583 267231132710399 270968631069985 342907205690335 545753721732505 596130988353967 704518440781961 901128238209485 1047257141702915 1336155663551995 2980654941769835 3522592203909805 7749702848601571 38748514243007855
• Sum of all divisors σ(n): 61090688402472960
• Sum of proper divisors (its aliquot sum) s(n): 22342174159465105
• 38748514243007855 is a deficient number, because the sum of its proper divisors (22342174159465105) is less than itself. Its deficiency is 16406340083542750

Bases of 38748514243007855

• Binary: 10001001101010011001000110000011000001110101010101101111₂
• Hexadecimal: 0x89A9918307556F
• Base-36: ALJ79P7AOHB

Squares and roots of 38748514243007855

• 38748514243007855 squared (38748514243007855²) is 1501447356040582602207757591701025
• 38748514243007855 cubed (38748514243007855³) is 58178854260665000916646997063458887746081886551375
• The square root of 38748514243007855 is 196846422.9875865817
• The cube root of 38748514243007855 is 338390.6476236509

Scales and comparisons

• 38,748,514,243,007,855 seconds is equal to 1,232,082,895 years, 46 weeks, 6 days, 21 hours, 17 minutes, 35 seconds.
• To count from 1 to 38,748,514,243,007,855 would take you about three billion, six hundred ninety-six million, two hundred forty-eight thousand, six hundred eighty-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 38748514243007855 cubic inches would be around 28199.2 feet tall.

Recreational maths with 38748514243007855

• 38748514243007855 backwards is 55870034241584783
• The number of decimal digits it has is: 17
• The sum of 38748514243007855's digits is 74
• More coming soon!