18139308959585268
18,139,308,959,585,268 is an even composite number composed of eight prime numbers multiplied together.
18139308959585268 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 18139308959585268:
22 × 32 × 7 × 132 × 29 × 1723 × 1801 × 4733
(2 × 2 × 3 × 3 × 7 × 13 × 13 × 29 × 1723 × 1801 × 4733)See below for interesting mathematical facts about the number 18139308959585268 from the Numbermatics database.
Names of 18139308959585268
- Cardinal: 18139308959585268 can be written as Eighteen quadrillion, one hundred thirty-nine trillion, three hundred eight billion, nine hundred fifty-nine million, five hundred eighty-five thousand, two hundred sixty-eight.
Scientific notation
- Scientific notation: 1.8139308959585268 × 1016
Factors of 18139308959585268
Divisors of 18139308959585268
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 6 7 9 12 13 14 18 21 26 28 29 36 39 42 52 58 63 78 84 87 91 116 117 126 156 169 174 182 203 234 252 261 273 338 348 364 377 406 468 507 522 546 609 676 754 812 819 1014 1044 1092 1131 1183 1218 1508 1521 1638 1723 1801 1827 2028 2262 2366 2436 2639 3042 3276 3393 3446 3549 3602 3654 4524 4732 4733 4901 5169 5278 5403 6084 6786 6892 7098 7204 7308 7917 9466 9802 10338 10556 10647 10806 12061 12607 13572 14196 14199 14703 15507 15834 16209 18932 19604 20676 21294 21612 22399 23413 23751 24122 25214 28398 29406 31014 31668 32418 33131 34307 36183 37821 42588 42597 44109 44798 46826 47502 48244 49967 50428 52229 56796 58812 61529 62028 64836 66262 67197 68614 70239 72366 75642 85194 88218 89596 93652 95004 99393 99934 102921 104458 108549 113463 123058 132524 134394 137228 137257 140478 144732 149901 151284 156687 156793 163891 170388 176436 184587 198786 199868 201591 205842 208916 210717 217098 226926 246116 268788 274514 280956 291187 298179 299802 304369 308763 313374 313586 327782 349769 365603 369174 397572 403182 411684 411771 421434 430703 434196 449703 453852 470061 470379 491673 549028 553761 582374 596358 599604 608738 617526 626748 627172 649571 655564 678977 699538 731206 738348 799877 806364 823542 842868 861406 873561 899406 913107 940122 940758 960799 983346 1049307 1096809 1107522 1164748 1192716 1217476 1235052 1235313 1292109 1299142 1357954 1399076 1411137 1462412 1475019 1599754 1647084 1722812 1747122 1784341 1798812 1826214 1880244 1881516 1921598 1948713 1966692 2036931 2038309 2098614 2130583 2193618 2215044 2399631 2470626 2584218 2598284 2620683 2715908 2739321 2822274 2882397 2950038 3103123 3147921 3199508 3290427 3494244 3568682 3652428 3843196 3876327 3897426 4073862 4076618 4197228 4261166 4387236 4546997 4752839 4799262 4941252 5168436 5241366 5353023 5478642 5599139 5644548 5764794 5846139 5900076 6110793 6114927 6206246 6295842 6391749 6580854 7137364 7198893 7752654 7794852 8147724 8153236 8154959 8444423 8522332 8524133 8647191 8826701 9093994 9309369 9505678 9598524 10482732 10706046 10957284 11198278 11529588 11692278 12221586 12229854 12412492 12490387 12591684 12783498 13161708 13640991 14258517 14397786 15505308 16059069 16309918 16797417 16888846 17048266 17294382 17653402 18187988 18344781 18618738 19011356 19175247 21412092 21721861 22396556 23196433 23384556 24443172 24459708 24464877 24980774 25333269 25566996 25572399 26480103 27281982 27928107 28517034 28795572 32118138 32619836 33594834 33777692 34096532 34588764 35306804 36689562 37237476 37471161 38350494 40340599 40922973 42775551 43443722 46392866 48929754 49961548 50392251 50666538 51144798 52960206 54563964 55856214 57034068 57084713 59110961 59668931 61786907 64236276 65165583 67189668 69589299 73379124 73394631 74942322 75999807 76700988 76717197 79440309 80681198 81845946 85551102 86887444 89990567 92785732 97859508 100784502 101333076 102289596 105920412 106014467 110813729 111712428 112413483 114169426 118221922 119337862 121021797 123573814 130331166 139178598 146789262 149884644 151999614 153434394 158880618 161362396 162375031 163691892 171102204 171254139 177332883 179006793 179981134 185360721 195496749 201569004 208767897 212028934 221627458 224826966 228338852 236443844 236493811 238675724 242043594 247147628 247199857 260662332 269971701 278357196 282384193 293578524 303999228 306868788 317761236 318043401 324750062 332441187 342508278 354665766 358013586 359962268 363065391 370721442 390993498 417535794 424057868 443254916 449653932 472987622 484087188 487125093 494399714 513762417 524427787 531998649 537020379 539943402 556082163 564768386 629933969 636086802 649500124 664882374 685016556 709331532 709481433 716027172 726130782 741442884 741599571 742101269 775696103 781986996 809915103 835071588 847152579 945975244 954130203 974250186 988799428 997323561 1027524834 1048855574 1063997298 1074040758 1079886804 1112164326 1129536772 1169877371 1259867938 1272173604 1329764748 1378188071 1418962866 1440578477 1452261564 1461375279 1483199142 1484202538 1551392206 1573283361 1619830206 1655456677 1694305158 1730398999 1889801907 1908260406 1948500372 1994647122 2055049668 2097711148 2127994596 2128444299 2148081516 2224328652 2224798713 2226303807 2327088309 2339754742 2519735876 2541457737 2756376142 2837925732 2881156954 2922750558 2966398284 2968405076 3074419543 3102784412 3146566722 3213598141 3239660412 3310913354 3388610316 3460797998 3509632113 3670994509 3779603814 3816520812 3989294244 4134564213 4256888598 4321735431 4449597426 4452607614 4654176618 4679509484 4719850083 4966370031 5082915474 5191196997 5512752284 5669405721 5762313908 5845501116 6148839086 6293133444 6427196282 6621826708 6678911421 6921595996 6981264927 7019264226 7341989018 7559207628 8189141597 8269128426 8513777196 8643470862 8899194852 8905215228 9223258629 9308353236 9439700166 9640794423 9647316497 9932740062 10084049339 10165830948 10382393994 10528896339 11012983527 11338811442 12297678172 12403692639 12854392564 12965206293 13357822842 13962529854 14038528452 14683978036 14687081159 14899110093 15208405823 15573590991 16378283194 16538256852 17286941724 18446517258 18879400332 19281588846 19294632994 19865480124 20168098678 20764787988 21057792678 21520936801 22025967054 22495186987 22677622884 24567424791 24807385278 25930412586 26715645684 27669775887 27925059708 28922383269 28941949491 29374162318 29798220186 30252148017 30416811646 31147181982 32756566388 33038950581 36893034516 38563177692 38589265988 39967454059 40336197356 41776775833 42115585356 43041873602 44051934108 44061243477 44990373974 45625217469 49134849582 49614770556 51860825172 55339551774 57844766538 57883898982 58748324636 59596440372 60504296034 60833623292 62294363964 64562810403 66077901162 67485560961 73702274373 79934908118 83553551666 86083747204 86825848473 88122486954 89980747948 90756444051 91250434938 98269699164 102809568113 106458840761 110679103548 115689533076 115767797964 119902362177 121008592068 125330327499 129125620806 132155802324 132183730431 134971121922 136875652407 147404548746 159869816236 167107103332 173651696946 176244973908 181512888102 182500869876 190932055067 193688431209 202456682883 205619136226 212917681522 239804724354 250660654998 258251241612 264367460862 269942243844 273751304814 279772178413 292437430831 294809097492 308428704339 319376522283 347303393892 359707086531 363025776204 375990982497 381864110134 387376862418 404913365766 411238272452 425835363044 425925353611 479609448708 501321309996 528734921724 547502609628 559544356826 572796165201 584874861662 616857408678 638753044566 719414173062 751981964994 763728220268 774753724836 809826731532 839316535239 851850707222 877312292493 925286113017 958129566849 1119088713652 1145592330402 1169749723324 1233714817356 1277506089132 1277776060833 1336524385469 1438828346124 1503963929988 1678633070478 1703701414444 1718388495603 1754624584986 1850572226034 1916259133698 2291184660804 2482116715871 2517949605717 2555552121666 2631936877479 2673048770938 2981477475277 3357266140956 3436776991206 3509249169972 3701144452068 3832518267396 3833328182499 4009573156407 4964233431742 5035899211434 5111104243332 5263873754958 5346097541876 5537029596943 5962954950554 6873553982412 7446350147613 7666656364998 8019146312814 8944432425831 9928466863484 10071798422868 10527747509916 11074059193886 11925909901108 12028719469221 14892700295226 15333312729996 16038292625628 16611088790829 17374817011097 17888864851662 22148118387772 22339050442839 24057438938442 26833297277493 29785400590452 33222177581658 34749634022194 35777729703324 38759207178601 44678100885678 48114877876884 49833266372487 52124451033291 53666594554986 66444355163316 69499268044388 71981384760259 77518414357202 89356201771356 99666532744974 104248902066582 107333189109972 116277621535803 143962769520518 155036828714404 156373353099873 199333065489948 208497804133164 215944154280777 232555243071606 287925539041036 312746706199746 348832864607409 431888308561554 465110486143212 503869693321813 625493412399492 647832462842331 697665729214818 863776617123108 1007739386643626 1295664925684662 1395331458429636 1511609079965439 2015478773287252 2591329851369324 3023218159930878 4534827239896317 6046436319861756 9069654479792634 18139308959585268
- Sum of all divisors σ(n): 58779247989047040
- Sum of proper divisors (its aliquot sum) s(n): 40639939029461772
- 18139308959585268 is an abundant number, because the sum of its proper divisors (40639939029461772) is greater than itself. Its abundance is 22500630069876504
Bases of 18139308959585268
- Binary: 10000000111000110011010111110110000000111010011111101002
- Hexadecimal: 0x40719AFB01D3F4
- Base-36: 4YLUJHVGID0
Squares and roots of 18139308959585268
- 18139308959585268 squared (181393089595852682) is 329034529531290377832974562631824
- 18139308959585268 cubed (181393089595852683) is 5968458989539859002485889746420101058033618368832
-
The
square root of 18139308959585268 is 134682251.8358869287 -
The
cube root of 18139308959585268 is 262748.5003861129
Scales and comparisons
How big is 18139308959585268?- 18,139,308,959,585,268 seconds is equal to 576,773,916 years, 18 weeks, 18 hours, 7 minutes, 48 seconds.
-
To count from 1 to 18,139,308,959,585,268 would take you about one billion, seven hundred thirty million, three hundred twenty-one thousand, seven hundred forty-nine 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 18139308959585268 cubic inches would be around 21895.7 feet tall.
Recreational maths with 18139308959585268
- 18139308959585268 backwards is 86258595980393181
- The number of decimal digits it has is: 17
- The sum of 18139308959585268's digits is 90
- More coming soon!
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The information we have on file for 18139308959585268 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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