21038935015098

Names of 21038935015098

• Cardinal: 21038935015098 can be written as Twenty-one trillion, thirty-eight billion, nine hundred thirty-five million, fifteen thousand and ninety-eight.

Scientific notation

• Scientific notation: 2.1038935015098 × 10¹³

Factors of 21038935015098

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 407

Divisors of 21038935015098

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 18 21 22 26 27 29 33 39 42 54 58 61 63 66 77 78 81 87 91 99 117 122 126 143 154 162 174 182 183 189 198 203 231 234 243 261 273 281 286 297 319 351 366 377 378 406 427 429 462 486 522 546 549 562 567 594 609 638 671 693 702 729 754 783 793 819 841 843 854 858 891 957 1001 1053 1098 1131 1134 1218 1281 1287 1342 1386 1458 1566 1586 1638 1647 1682 1686 1701 1769 1782 1827 1914 1967 2002 2013 2079 2106 2233 2262 2349 2379 2457 2523 2529 2562 2574 2639 2673 2871 3003 3091 3159 3294 3393 3402 3538 3653 3654 3843 3861 3934 4026 4147 4158 4466 4697 4698 4758 4914 4941 5046 5058 5103 5278 5307 5346 5481 5551 5742 5887 5901 6006 6039 6182 6237 6318 6699 6786 7047 7137 7306 7371 7569 7587 7686 7722 7917 8019 8149 8294 8613 8723 9009 9251 9273 9394 9477 9882 10179 10206 10614 10933 10959 10962 11102 11529 11583 11774 11802 12078 12383 12441 12474 13398 14091 14094 14274 14742 14823 15138 15174 15834 15921 16038 16298 16443 16653 17141 17226 17446 17661 17703 18018 18117 18502 18546 18711 18954 19459 20097 20358 21141 21411 21637 21866 21918 22113 22707 22761 22997 23058 23166 23751 24447 24766 24882 25571 25839 26169 27027 27753 27819 28182 29029 29646 30537 31842 32799 32877 32886 33306 34282 34587 34749 35322 35406 36234 37149 37323 37422 38918 40183 40194 42273 42282 42822 43274 44226 44469 45414 45522 45994 47502 47763 48894 49329 49959 51142 51301 51423 51678 52338 52983 53109 54054 54351 55506 55638 56133 57043 58058 58377 60291 61061 61074 64233 64757 64911 65598 65754 66339 68121 68283 68991 69174 69498 71253 73341 74298 74646 76531 76713 77517 78507 80366 81081 83259 83457 84546 87087 88938 89639 91611 95526 98397 98631 98658 99918 102602 102846 103761 104247 105937 105966 106218 108702 111447 111969 112266 114086 116754 119987 120263 120549 120582 122122 126819 128466 129514 129822 132678 136213 136242 136566 137982 142506 143289 146682 147987 149877 153062 153426 153903 154269 155034 157014 158949 159327 160979 162162 163053 166518 166914 171129 174174 175131 179278 180873 183183 183222 188551 192699 194271 194733 196794 197262 204363 204849 206973 207522 208494 211874 213759 220023 222833 222894 223938 229593 230139 232551 235521 236321 239974 240526 241098 243243 249777 250371 252967 253638 261261 268917 272426 274833 281281 286578 295191 295893 295974 299754 307806 308538 311283 317811 317898 318654 321958 326106 334341 335907 342258 350262 359107 359961 360789 361647 361746 366366 377102 380457 385398 388542 389466 408639 408726 409698 413946 427518 429867 440046 445666 449631 459186 460278 461709 462807 465102 471042 472642 476847 477981 482937 486486 489159 497089 499554 500742 505934 513387 522522 525393 537834 542619 549549 549666 562562 564311 565653 578097 582813 584199 590382 591786 613089 620919 622566 627473 635622 641277 660069 666913 668499 668682 671814 688779 690417 706563 708963 718214 719922 721578 723294 729729 741559 749331 751113 758901 760914 783783 806751 817278 841841 843843 859734 885573 887679 899262 923418 925614 953433 953694 955962 965874 978318 994178 1003023 1007721 1026774 1050786 1077321 1079883 1082367 1084941 1085238 1099098 1128622 1131306 1141371 1156194 1165307 1165626 1168398 1225917 1226178 1241838 1254946 1282554 1289601 1319857 1320138 1333826 1336998 1348893 1377558 1380834 1385127 1388421 1413126 1417926 1430541 1433943 1448811 1459458 1483118 1491267 1498662 1502226 1517802 1540161 1559831 1567566 1576179 1613502 1627857 1648647 1654247 1683682 1687686 1692933 1696959 1748439 1752597 1770769 1771146 1775358 1862757 1882419 1906866 1923831 1980207 2000739 2005497 2006046 2015442 2066337 2071251 2119689 2126889 2154642 2159766 2164734 2169882 2224677 2247993 2253339 2276703 2282742 2330614 2351349 2420253 2451163 2451834 2525523 2531529 2579202 2599531 2639714 2656719 2663037 2697786 2770254 2776842 2860299 2861082 2867886 2897622 2982534 3009069 3023163 3072173 3080322 3119662 3152358 3231963 3239649 3247101 3254823 3255714 3297294 3308494 3385866 3393918 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24520903281 24635755287 24957218286 25016569578 25688565342 26530813386 26869648806 27903096837 28859993162 29969992899 30359213586 31354597638 32976387171 34546691322 35419082517 37105705494 37435827429 38322286002 38532848013 40304473209 43289989743 45538820379 49041806562 49271510574 51820036983 55658558241 55806193674 57483429003 59939985798 65952774342 70838165034 73562709843 74871654858 77065696026 80608946418 86579979486 89909978697 91077640758 103640073966 106257247551 111317116482 114966858006 115598544039 120913419627 129869969229 136616461137 147125419686 166975674723 172450287009 179819957394 212514495102 231197088078 241826839254 259739938458 269729936091 273232922274 318771742653 333951349446 344900574018 362740258881 389609907687 500927024169 539459872182 637543485306 725480517762 779219815374 809189808273 956315227959 1001854048338 1168829723061 1502781072507 1618379616546 1912630455918 2337659446122 3005562145014 3506489169183 7012978338366 10519467507549 21038935015098
• Sum of all divisors σ(n): 67111916062464
• Sum of proper divisors (its aliquot sum) s(n): 46072981047366
• 21038935015098 is an abundant number, because the sum of its proper divisors (46072981047366) is greater than itself. Its abundance is 25034046032268

Bases of 21038935015098

• Binary: 100110010001010000010001111110111111010111010₂
• Hexadecimal: 0x1322823F7EBA
• Base-36: 7GH5IP5MI

Squares and roots of 21038935015098

• 21038935015098 squared (21038935015098²) is 442636786569516681487949604
• 21038935015098 cubed (21038935015098³) is 9312606587927864646867237858936803121192
• The square root of 21038935015098 is 4586821.8861318345
• The cube root of 21038935015098 is 27606.2818330551

Scales and comparisons

• 21,038,935,015,098 seconds is equal to 668,973 years, 2 weeks, 6 days, 7 hours, 18 minutes, 18 seconds.
• To count from 1 to 21,038,935,015,098 would take you about one million, six hundred seventy-two thousand, four hundred thirty-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 21038935015098 cubic inches would be around 2300.5 feet tall.

Recreational maths with 21038935015098

• 21038935015098 backwards is 89051053983012
• 21038935015098 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21038935015098's digits is 54
• More coming soon!