21255330400200

Names of 21255330400200

• Cardinal: 21255330400200 can be written as Twenty-one trillion, two hundred fifty-five billion, three hundred thirty million, four hundred thousand, two hundred.

Scientific notation

• Scientific notation: 2.12553304002 × 10¹³

Factors of 21255330400200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 666

Divisors of 21255330400200

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 30 36 39 40 45 50 52 60 65 72 75 78 90 100 104 117 120 130 150 156 169 180 195 200 225 234 260 300 312 325 338 360 390 450 468 507 520 585 600 643 650 676 780 845 900 936 975 1014 1170 1286 1300 1352 1521 1560 1690 1800 1929 1950 2028 2197 2340 2535 2572 2600 2925 3042 3215 3380 3858 3900 4056 4225 4394 4680 5070 5144 5787 5850 6084 6430 6591 6760 7605 7716 7800 8359 8450 8788 9645 10140 10985 11574 11700 12168 12675 12860 13182 15210 15432 16075 16718 16900 17576 19290 19773 20280 21970 23148 23400 25077 25350 25720 26364 28561 28935 30420 32150 32955 33436 33800 38025 38580 39546 41795 43940 46296 48225 50154 50700 52728 54925 57122 57870 60840 64300 65910 66872 75231 76050 77160 79092 83590 85683 87880 96450 98865 100308 101400 108667 109850 114244 115740 125385 128600 131820 142805 144675 150462 152100 158184 164775 167180 171366 192900 197730 200616 208975 217334 219700 228488 231480 250770 257049 263640 285610 289350 300924 304200 326001 329550 334360 342732 376155 385800 395460 413449 417950 428415 434668 439400 494325 501540 514098 543335 571220 578700 601848 626925 652002 659100 685464 714025 752310 790920 826898 835900 856830 869336 978003 988650 1003080 1028196 1086670 1142440 1157400 1240347 1253850 1285245 1304004 1318200 1412671 1428050 1504620 1630005 1653796 1671800 1713660 1880775 1956006 1977300 2056392 2067245 2142075 2173340 2480694 2507700 2570490 2608008 2716675 2825342 2856100 3009240 3260010 3307592 3427320 3721041 3761550 3912012 3954600 4134490 4238013 4284150 4346680 4890015 4961388 5015400 5140980 5374837 5433350 5650684 5712200 6201735 6426225 6520020 7063355 7442082 7523100 7824024 8150025 8268980 8476026 8568300 9780030 9922776 10281960 10336225 10749674 10866700 11301368 12403470 12714039 12852450 13040040 14126710 14884164 15046200 16124511 16300050 16537960 16952052 17136600 18364723 18605205 19560060 20672450 21190065 21499348 21733400 24450075 24806940 25428078 25704900 26874185 28253420 29768328 31008675 32249022 32600100 33904104 35316775 36729446 37210410 39120120 41344900 42380130 42998696 48373533 48900150 49613880 50856156 51409800 53748370 55094169 56506840 62017350 63570195 64498044 65200200 69872881 70633550 73458892 74420820 80622555 82689800 84760260 91823615 93026025 96747066 97800300 101712312 105950325 107496740 110188338 124034700 127140390 128996088 134370925 139745762 141267100 146917784 148841640 161245110 165282507 169520520 183647230 186052050 193494132 195600600 209618643 211900650 214993480 220376676 241867665 248069400 254280780 268741850 275470845 279491524 282534200 317850975 322490220 330565014 349364405 367294460 372104100 386988264 403112775 419237286 423801300 440753352 459118075 483735330 508561560 537483700 550941690 558983048 628855929 635701950 644980440 661130028 698728810 734588920 744208200 806225550 826412535 838474572 847602600 908347453 918236150 967470660 1048093215 1074967400 1101883380 1209338325 1257711858 1271403900 1322260056 1377354225 1397457620 1612451100 1652825070 1676949144 1746822025 1816694906 1836472300 1934941320 2096186430 2203766760 2418676650 2515423716 2542807800 2725042359 2754708450 2794915240 3144279645 3224902200 3305650140 3493644050 3633389812 3672944600 4132062675 4192372860 4541737265 4837353300 5030847432 5240466075 5450084718 5509416900 6288559290 6611300280 6987288100 7266779624 8175127077 8264125350 8384745720 9083474530 9674706600 10480932150 10900169436 11018833800 11808516889 12577118580 13625211795 13974576200 15721398225 16350254154 16528250700 18166949060 20961864300 21800338872 22708686325 23617033778 25154237160 27250423590 31442796450 32700508308 33056501400 35425550667 36333898120 40875635385 41923728600 45417372650 47234067556 54500847180 59042584445 62885592900 65401016616 68126058975 70851101334 81751270770 90834745300 94468135112 106276652001 109001694360 118085168890 125771185800 136252117950 141702202668 163502541540 177127753335 181669490600 204378176925 212553304002 236170337780 272504235900 283404405336 295212922225 327005083080 354255506670 408756353850 425106608004 472340675560 531383260005 545008471800 590425844450 708511013340 817512707700 850213216008 885638766675 1062766520010 1180851688900 1417022026680 1635025415400 1771277533350 2125533040020 2361703377800 2656916300025 3542555066700 4251066080040 5313832600050 7085110133400 10627665200100 21255330400200
• Sum of all divisors σ(n): 77451269396085
• Sum of proper divisors (its aliquot sum) s(n): 56195938995885
• 21255330400200 is an abundant number, because the sum of its proper divisors (56195938995885) is greater than itself. Its abundance is 34940608595685

Bases of 21255330400200

• Binary: 100110101010011100100011010110000011111001000₂
• Hexadecimal: 0x1354E46B07C8
• Base-36: 7J8KAX9E0

Squares and roots of 21255330400200

• 21255330400200 squared (21255330400200²) is 451789070421666292160040000
• 21255330400200 cubed (21255330400200³) is 9602925963011742172488913135648008000000
• The square root of 21255330400200 is 4610350.3554719135
• The cube root of 21255330400200 is 27700.6070584245

Scales and comparisons

• 21,255,330,400,200 seconds is equal to 675,853 years, 39 weeks, 3 days, 12 hours, 30 minutes.
• To count from 1 to 21,255,330,400,200 would take you about one million, six hundred eighty-nine thousand, six hundred thirty-four 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 21255330400200 cubic inches would be around 2308.4 feet tall.

Recreational maths with 21255330400200

• 21255330400200 backwards is 00200403355212
• The number of decimal digits it has is: 14
• The sum of 21255330400200's digits is 27
• More coming soon!