21490224814344

Names of 21490224814344

• Cardinal: 21490224814344 can be written as Twenty-one trillion, four hundred ninety billion, two hundred twenty-four million, eight hundred fourteen thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 2.1490224814344 × 10¹³

Factors of 21490224814344

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1337

Divisors of 21490224814344

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 17 22 24 26 33 34 39 44 51 52 66 68 78 88 102 104 132 136 143 156 169 187 204 221 264 286 289 312 338 374 408 429 442 507 561 572 578 663 676 748 858 867 884 1014 1122 1144 1156 1291 1326 1352 1496 1716 1734 1768 1859 2028 2244 2312 2431 2582 2652 2873 3179 3432 3468 3718 3757 3873 4056 4488 4862 5164 5304 5577 5746 6358 6936 7293 7436 7514 7746 8619 9537 9724 10328 11154 11271 11492 12716 14201 14586 14872 15028 15492 16783 17238 19074 19448 21947 22308 22542 22984 25432 28402 29172 30056 30984 31603 33566 34476 38148 41327 42603 43894 44616 45084 48841 50349 56804 58344 63206 65841 67132 68952 76296 82654 85206 87788 90168 94809 97682 100698 113608 123981 126412 131682 134264 146523 165308 170412 175576 184613 189618 195364 201396 218179 241417 247962 252824 263364 285311 293046 330616 340824 369226 373099 379236 390728 402792 436358 482834 495924 526728 537251 553839 570622 586092 654537 724251 738452 746198 758472 855933 872716 965668 991848 1074502 1107678 1119297 1141244 1172184 1309074 1448502 1476904 1492396 1611753 1666681 1711866 1745432 1931336 2149004 2215356 2238594 2282488 2399969 2618148 2897004 2984792 3138421 3223506 3333362 3423732 3709043 4104089 4298008 4430712 4477188 4799938 4850287 5000043 5236296 5794008 6276842 6447012 6666724 6847464 7199907 7418086 8208178 8954376 9415263 9599876 9700574 10000086 11127129 12312267 12553684 12894024 13333448 14399814 14550861 14836172 16416356 18333491 18830526 19199752 19401148 20000172 21666853 22254258 24624534 25107368 28333577 28799628 29101722 29672344 32832712 36666982 37661052 38802296 40000344 40799473 43333706 44508516 49249068 53353157 55000473 56667154 57599256 58203444 63053731 65000559 73333964 75322104 81598946 85000731 86667412 89017032 98498136 106706314 110000946 113334308 116406888 122398419 126107462 130001118 146667928 160059471 163197892 170001462 173334824 189161193 213412628 220001892 226668616 238335383 244796838 252214924 260002236 281669089 311669347 320118942 326395784 340002924 368336501 378322386 426825256 440003784 476670766 481670809 489593676 504429848 520004472 563338178 623338694 640237884 680005848 693591041 715006149 736673002 756644772 845007267 935008041 953341532 963341618 979187352 1105009503 1126676356 1246677388 1280475768 1387182082 1430012298 1445012427 1473346004 1513289544 1690014534 1870016082 1906683064 1926683236 2080773123 2210019006 2253352712 2493354776 2774364164 2860024596 2890024854 2946692008 3098359979 3380029068 3740032164 3853366472 4051701511 4161546246 4420038012 4788374513 5298378899 5548728328 5720049192 5780049708 6196719958 6261720517 6760058136 7480064328 8103403022 8323092492 8840076024 9295079937 9576749026 10596757798 11560099416 12155104533 12393439916 12523441034 14365123539 15895136697 16206806044 16646184984 18590159874 18785161551 19153498052 21193515596 24310209066 24786879832 25046882068 28730247078 31790273394 32413612088 37180319748 37570323102 38306996104 42387031192 48620418132 50093764136 52672119643 57460494156 63580546788 68878925687 74360639496 75140646204 81402366721 97240836264 105344239286 114920988312 127161093576 137757851374 150281292408 158016358929 162804733442 206636777061 210688478572 244207100163 275515702748 316032717858 325609466884 413273554122 421376957144 488414200326 551031405496 632065435716 651218933768 826547108244 895426033931 976828400652 1264130871432 1653094216488 1790852067862 1953656801304 2686278101793 3581704135724 5372556203586 7163408271448 10745112407172 21490224814344
• Sum of all divisors σ(n): 67470041601360
• Sum of proper divisors (its aliquot sum) s(n): 45979816787016
• 21490224814344 is an abundant number, because the sum of its proper divisors (45979816787016) is greater than itself. Its abundance is 24489591972672

Bases of 21490224814344

• Binary: 100111000101110010101001101110101100100001000₂
• Hexadecimal: 0x138B95375908
• Base-36: 7M8H0ZRBC

Squares and roots of 21490224814344

• 21490224814344 squared (21490224814344²) is 461829762571046609268150336
• 21490224814344 cubed (21490224814344³) is 9924825423606903718769406764177881219584
• The square root of 21490224814344 is 4635755.0425301809
• The cube root of 21490224814344 is 27802.2740295763

Scales and comparisons

• 21,490,224,814,344 seconds is equal to 683,322 years, 35 weeks, 20 hours, 52 minutes, 24 seconds.
• To count from 1 to 21,490,224,814,344 would take you about one million, seven hundred eight thousand, three hundred 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 21490224814344 cubic inches would be around 2316.9 feet tall.

Recreational maths with 21490224814344

• 21490224814344 backwards is 44341842209412
• The number of decimal digits it has is: 14
• The sum of 21490224814344's digits is 48
• More coming soon!