18997311045384
18,997,311,045,384 is an even composite number composed of six prime numbers multiplied together.
18997311045384 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.
Prime factorization of 18997311045384:
23 × 34 × 73 × 43 × 732 × 373
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 43 × 73 × 73 × 373)See below for interesting mathematical facts about the number 18997311045384 from the Numbermatics database.
Names of 18997311045384
- Cardinal: 18997311045384 can be written as Eighteen trillion, nine hundred ninety-seven billion, three hundred eleven million, forty-five thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 1.8997311045384 × 1013
Factors of 18997311045384
Divisors of 18997311045384
- Number of divisors d(n): 960
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 43 49 54 56 63 72 73 81 84 86 98 108 126 129 146 147 162 168 172 189 196 216 219 252 258 292 294 301 324 343 344 373 378 387 392 438 441 504 511 516 567 584 588 602 648 657 686 746 756 774 876 882 903 1022 1029 1032 1119 1134 1161 1176 1204 1314 1323 1372 1492 1512 1533 1548 1752 1764 1806 1971 2044 2058 2107 2238 2268 2322 2408 2611 2628 2646 2709 2744 2984 3066 3087 3096 3139 3357 3483 3528 3577 3612 3942 3969 4088 4116 4214 4476 4536 4599 4644 5222 5256 5292 5329 5418 5913 6132 6174 6278 6321 6714 6966 7154 7224 7833 7884 7938 8127 8232 8428 8952 9198 9261 9288 9417 10071 10444 10584 10658 10731 10836 11826 12264 12348 12556 12642 13428 13797 13932 14308 14749 15666 15768 15876 15987 16039 16254 16856 18277 18396 18522 18834 18963 20142 20888 21316 21462 21672 21973 23499 23652 24381 24696 25039 25112 25284 26856 27229 27594 27783 27864 28251 28616 29498 30213 31332 31752 31974 32078 32193 32508 36554 36792 37044 37303 37668 37926 40284 41391 42632 42924 43946 44247 46998 47304 47961 48117 48762 50078 50568 54458 54831 55188 55566 56502 56889 58996 60426 62664 63948 64156 64386 65016 65919 70497 73108 74088 74606 75117 75336 75852 80568 81687 82782 84753 85848 87892 88494 93996 95922 96234 96579 97524 100156 108916 109662 110376 111132 111909 112273 113004 113778 117992 120852 127896 127939 128312 128772 131838 132741 140994 143883 144351 146216 149212 150234 151704 153811 163374 164493 165564 169506 170667 175784 176988 187992 190603 191844 192468 193158 195048 197757 200312 211491 217832 219324 222264 223818 224546 225351 226008 227556 229147 241704 245061 254259 255878 257544 261121 263676 265482 281988 287766 288702 289737 298424 300468 307622 326748 328986 331128 335727 336819 339012 341334 353976 381206 383688 383817 384936 386316 395514 398223 422982 431649 433053 438648 447636 449092 450702 455112 458294 461433 490122 493479 508518 511756 522242 527352 530964 563976 571809 575532 577404 579474 593271 600936 615244 653496 657972 671454 673638 676053 678024 682668 687441 735183 762412 767634 772632 783363 785911 791028 796446 845964 863298 866106 895272 898184 901404 916588 922866 980244 986958 1007181 1010457 1017036 1023512 1044484 1061928 1076677 1143618 1151064 1151451 1154808 1158948 1170847 1186542 1194669 1230488 1299159 1315944 1334221 1342908 1347276 1352106 1365336 1374882 1384299 1470366 1480437 1524824 1535268 1566726 1571822 1582056 1592892 1604029 1691928 1715427 1726596 1732212 1779813 1802808 1827847 1833176 1845732 1960488 1973916 1987717 2014362 2020914 2028159 2034072 2062323 2088968 2153354 2205549 2287236 2302902 2317896 2341694 2350089 2357733 2373084 2389338 2598318 2668442 2685816 2694552 2704212 2749764 2768598 2940732 2960874 3021543 3031371 3070536 3133452 3143644 3185784 3208058 3230031 3430854 3453192 3454353 3464424 3512541 3559626 3655694 3691464 3947832 3975434 4002663 4028724 4041828 4056318 4124646 4152897 4306708 4411098 4574472 4605804 4683388 4700178 4715466 4746168 4778676 4812087 5146281 5196636 5336884 5408424 5483541 5499528 5501377 5537196 5881464 5921748 5963151 6043086 6062742 6186969 6266904 6287288 6416116 6460062 6861708 6908706 7025082 7050267 7073199 7119252 7311388 7950868 8005326 8057448 8083656 8112636 8195929 8249292 8305794 8613416 8822196 9094113 9211608 9339547 9366776 9400356 9430932 9557352 9624174 9690093 10292562 10363059 10393272 10537623 10673768 10967082 11002754 11074392 11228203 11843496 11926302 12007989 12086172 12125484 12373938 12458691 12832232 12920124 13723416 13817412 13914019 14050164 14100534 14146398 14238504 14436261 14622776 15438843 15901736 16010652 16225272 16391858 16450623 16498584 16504131 16611588 17644392 17889453 18188226 18560907 18679094 18800712 18861864 19248348 19380186 20585124 20726118 21075246 21150801 21219597 21934164 22005508 22456406 23852604 24015978 24172344 24250968 24587787 24747876 24917382 25840248 27634824 27828038 28018641 28100328 28201068 28292796 28872522 29070279 30877686 31612869 32021304 32783716 32901246 33008262 33223176 33684609 35778906 36023967 36376452 37121814 37358188 38496696 38760372 41170248 41452236 41742057 42150492 42301602 42439194 43308783 43868328 44011016 44912812 47705208 48031956 49175574 49351869 49495752 49512393 49834764 53668359 55656076 56037282 56402136 56585592 57371503 57745044 58140558 61755372 63225738 63658791 65567432 65802492 66016524 67369218 71557812 72047934 72752904 73763361 74243628 74716376 77520744 78597421 82904472 83484114 84055923 84300984 84603204 84878388 85471831 86617566 87210837 89825624 94838607 96063912 97398133 98351148 98703738 99024786 99669528 101053827 107336718 108071901 111312152 112074564 114743006 115490088 116281116 123510744 125226171 126451476 127317582 129926349 131604984 132033048 134738436 143115624 144095868 147526722 148055607 148487256 148537179 157194842 161005077 166968228 168111846 169206408 169756776 170943662 172114509 173235132 174421674 189677214 194796266 196702296 197407476 198049572 202107654 214673436 216143802 221290083 224149128 229486012 232562232 235792263 250452342 252167769 252902952 254635164 256415493 259852698 269476872 288191736 292194399 295053444 296111214 297074358 303161481 314389684 322010154 333936456 336223692 341887324 344229018 346470264 348843348 375678513 379354428 389592532 394814952 396099144 401600521 404215308 429346872 432287604 442580166 445611537 458972024 471584526 500904684 504335538 509270328 512830986 516343527 519705396 584388798 590106888 592222428 594148716 598302817 606322962 628779368 644020308 663870249 672447384 681786931 683774648 688458036 697686696 707376789 751357026 756503307 758708856 769246479 779185064 803201042 808430616 864575208 876583197 885160332 891223074 909484443 943169052 1001809368 1008671076 1025661972 1032687054 1039410792 1127035539 1168777596 1184444856 1188297432 1196605634 1204801563 1212645924 1288040616 1327740498 1363573862 1376916072 1414753578 1502714052 1513006614 1538492958 1549030581 1606402084 1753166394 1770320664 1782446148 1794908451 1818968886 1886338104 2017342152 2045360793 2051323944 2065374108 2122130367 2254071078 2307739437 2337555192 2393211268 2409603126 2425291848 2629749591 2655480996 2727147724 2829507156 3005428104 3026013228 3076985916 3098061162 3212804168 3506332788 3564892296 3589816902 3614404689 3637937772 4090721586 4130748216 4188119719 4244260734 4508142156 4615478874 4647091743 4786422536 4819206252 5259499182 5310961992 5384725353 5454295448 5659014312 6052026456 6136082379 6153971832 6196122324 6366391101 6923218311 7012665576 7179633804 7228809378 7275875544 7889248773 8181443172 8376239438 8488521468 9016284312 9230957748 9294183486 9638412504 10518998364 10769450706 10843214067 12272164758 12392244648 12564359157 12732782202 13846436622 14359267608 14457618756 15778497546 16154176059 16362886344 16752478876 16977042936 18408247137 18461915496 18588366972 21037996728 21538901412 21686428134 24544329516 25128718314 25465564404 27692873244 28915237512 29316838033 31556995092 32308352118 32529642201 33504957752 36816494274 37176733944 37693077471 43077802824 43372856268 48462528177 49088659032 50257436628 50931128808 55224741411 55385746488 58633676066 63113990184 64616704236 65059284402 73632988548 75386154942 86745712536 87950514099 96925056354 100514873256 110449482822 113079232413 117267352132 129233408472 130118568804 147265977096 150772309884 175901028198 193850112708 220898965644 226158464826 234534704264 260237137608 263851542297 301544619768 339237697239 351802056396 387700225416 441797931288 452316929652 527703084594 678475394478 703604112792 791554626891 904633859304 1055406169188 1356950788956 1583109253782 2110812338376 2374663880673 2713901577912 3166218507564 4749327761346 6332437015128 9498655522692 18997311045384
- Sum of all divisors σ(n): 64549943568000
- Sum of proper divisors (its aliquot sum) s(n): 45552632522616
- 18997311045384 is an abundant number, because the sum of its proper divisors (45552632522616) is greater than itself. Its abundance is 26555321477232
Bases of 18997311045384
- Binary: 1000101000111001001111111100111111111000010002
- Hexadecimal: 0x114727F9FF08
- Base-36: 6QF8SI0I0
Squares and roots of 18997311045384
- 18997311045384 squared (189973110453842) is 360897826955068926907707456
- 18997311045384 cubed (189973110453843) is 6856088274268614409430835017430211183104
-
The
square root of 18997311045384 is 4358590.4883785537 -
The
cube root of 18997311045384 is 26682.7576188957
Scales and comparisons
How big is 18997311045384?- 18,997,311,045,384 seconds is equal to 604,055 years, 37 weeks, 6 days, 5 hours, 56 minutes, 24 seconds.
-
To count from 1 to 18,997,311,045,384 would take you about one million, five hundred ten thousand, one hundred thirty-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 18997311045384 cubic inches would be around 2223.6 feet tall.
Recreational maths with 18997311045384
- 18997311045384 backwards is 48354011379981
- 18997311045384 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 18997311045384's digits is 63
- More coming soon!
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The information we have on file for 18997311045384 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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