21490968114

Names of 21490968114

• Cardinal: 21490968114 can be written as Twenty-one billion, four hundred ninety million, nine hundred sixty-eight thousand, one hundred fourteen.

Scientific notation

• Scientific notation: 2.1490968114 × 10¹⁰

Factors of 21490968114

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 116

Divisors of 21490968114

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 23 27 29 33 41 42 46 49 54 58 63 66 69 77 81 82 87 98 99 123 126 138 147 154 161 162 174 189 198 203 207 231 243 246 253 261 287 294 297 319 322 369 378 406 414 441 451 462 483 486 506 522 539 567 574 594 609 621 638 667 693 729 738 759 783 861 882 891 902 943 957 966 1078 1107 1127 1134 1189 1218 1242 1323 1334 1353 1386 1421 1449 1458 1518 1566 1617 1701 1722 1771 1782 1827 1863 1886 1914 2001 2009 2079 2214 2233 2254 2277 2349 2378 2583 2646 2673 2706 2829 2842 2871 2898 3157 3234 3321 3381 3402 3542 3567 3654 3726 3969 4002 4018 4059 4158 4263 4347 4466 4554 4669 4698 4851 5103 5166 5313 5346 5481 5589 5658 5742 6003 6027 6237 6314 6601 6642 6699 6762 6831 7047 7134 7337 7749 7938 8019 8118 8323 8487 8526 8613 8694 9338 9471 9702 9963 10143 10206 10373 10626 10701 10962 11178 11907 12006 12054 12177 12397 12474 12789 13041 13079 13202 13398 13662 14007 14094 14553 14674 15498 15631 15939 16038 16443 16646 16767 16974 17226 18009 18081 18711 18942 19803 19926 20097 20286 20493 20746 21141 21402 22011 22099 23247 23814 24354 24794 24969 25461 25578 25839 26082 26158 27347 28014 28413 29106 29889 30429 31119 31262 31878 32103 32683 32886 33534 35721 36018 36162 36531 37191 37422 38367 39123 39237 39606 40194 40986 42021 42282 43659 44022 44198 46207 46494 46893 47817 49329 49938 50922 51359 51678 54027 54243 54694 56133 56826 58261 59409 59778 60291 60858 61479 62238 64206 65366 66033 66297 69741 71442 72611 73062 74382 74907 76383 76734 77517 78246 78474 82041 84042 85239 87318 91287 91553 92414 93357 93786 95634 96309 98049 98658 102718 108054 108486 109593 111573 112266 115101 116522 117369 117711 118818 120582 122958 126063 130977 132066 132594 138621 139482 140679 143451 145222 147987 149814 152766 154077 155034 162081 162729 164082 170478 174783 178227 180873 182574 183106 184437 186714 191429 192618 196098 198099 198891 209223 217833 219186 223146 224721 229149 230202 232551 234738 235422 246123 252126 255717 261954 273861 274659 277242 280071 281358 286902 288927 294147 295974 300817 308154 324162 325458 328779 334719 345303 349566 353133 356454 359513 361746 368874 378189 382858 392931 396198 397782 415863 418446 422037 430353 435666 449442 458298 462231 465102 486243 488187 492246 508277 511434 524349 534681 542619 547722 549318 560142 574287 577854 588294 594297 596673 601634 640871 653499 657558 669438 674163 687447 690606 706266 719026 738369 756378 767151 785862 821583 823977 831726 840213 844074 860706 866781 882441 902451 924462 972486 976374 1004157 1016554 1035909 1048698 1059399 1069362 1078539 1085238 1134567 1148574 1188594 1193346 1247589 1266111 1281742 1291059 1306998 1340003 1348326 1374894 1386693 1464561 1476738 1524831 1534302 1573047 1604043 1627857 1643166 1647954 1680426 1722861 1733562 1764882 1782891 1790019 1804902 1922613 1960497 2008314 2022489 2071818 2105719 2118798 2157078 2215107 2269134 2301453 2471931 2495178 2520639 2532222 2582118 2647323 2680006 2707353 2773386 2929122 3012471 3049662 3146094 3178197 3208086 3235617 3255714 3403701 3445722 3565782 3580038 3742767 3798333 3845226 3920994 4020009 4044978 4160079 4211438 4430214 4574493 4602906 4719141 4812129 4943862 5041278 5168583 5294646 5348673 5370057 5414706 5767839 5881491 6024942 6067467 6317157 6356394 6471234 6645321 6807402 7415793 7485534 7561917 7596666 7941969 8040018 8122059 8320158 9037413 9148986 9438282 9534591 9624258 9706851 10337166 10697346 10740114 11228301 11394999 11535678 11762982 12060027 12134934 12480237 12634314 13290642 13723479 14157423 14740033 14831586 15123834 15505749 15883938 16110171 16244118 17303517 17644473 18074826 18951471 19069182 19413702 19935963 22247379 22456602 22789998 23825907 24120054 24366177 24960474 27446958 28314846 29120553 29480066 31011498 32220342 33684903 34607034 35288946 36180081 37440711 37902942 39871926 41170437 42472269 44220099 44494758 46517247 47651814 48732354 51910551 52933419 56854413 58241106 66742137 67369806 72360162 73098531 74881422 82340874 84944538 87361659 88440198 93034494 103821102 105866838 108540243 113708826 123511311 132660297 133484274 139551741 146197062 155731653 170563239 174723318 217080486 219295593 247022622 262084977 265320594 279103482 311463306 325620729 341126478 370533933 397980891 438591186 467194959 511689717 524169954 651241458 741067866 795961782 934389918 976862187 1023379434 1193942673 1535069151 1953724374 2387885346 3070138302 3581828019 7163656038 10745484057 21490968114
• Sum of all divisors σ(n): 67823360640
• Sum of proper divisors (its aliquot sum) s(n): 46332392526
• 21490968114 is an abundant number, because the sum of its proper divisors (46332392526) is greater than itself. Its abundance is 24841424412

Bases of 21490968114

• Binary: 10100000000111101100010011000110010₂
• Hexadecimal: 0x500F62632
• Base-36: 9VF614I

Squares and roots of 21490968114

• 21490968114 squared (21490968114²) is 461861710476964716996
• 21490968114 cubed (21490968114³) is 9925855292937948464464069865544
• The square root of 21490968114 is 146597.9812753231
• The cube root of 21490968114 is 2780.2594565737

Scales and comparisons

• 21,490,968,114 seconds is equal to 683 years, 18 weeks, 1 hour, 21 minutes, 54 seconds.
• To count from 1 to 21,490,968,114 would take you about one thousand, three hundred sixty-six 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 21490968114 cubic inches would be around 231.7 feet tall.

Recreational maths with 21490968114

• 21490968114 backwards is 41186909412
• The number of decimal digits it has is: 11
• The sum of 21490968114's digits is 45
• More coming soon!