21302072218224

Names of 21302072218224

• Cardinal: 21302072218224 can be written as Twenty-one trillion, three hundred two billion, seventy-two million, two hundred eighteen thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 2.1302072218224 × 10¹³

Factors of 21302072218224

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 6152

Divisors of 21302072218224

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 36 38 42 48 54 56 57 63 72 76 81 84 108 112 114 126 127 133 144 152 162 167 168 171 189 216 228 252 254 266 304 324 334 336 342 378 381 399 432 456 501 504 508 513 532 567 648 668 684 756 762 798 889 912 1002 1008 1016 1026 1064 1134 1143 1169 1197 1296 1336 1368 1503 1512 1524 1539 1596 1778 2004 2032 2052 2128 2268 2286 2338 2394 2413 2667 2672 2736 3006 3024 3048 3078 3173 3192 3429 3507 3556 3591 4008 4104 4509 4536 4572 4676 4788 4826 5334 5827 6012 6096 6156 6346 6384 6858 7014 7112 7182 7239 8001 8016 8208 9018 9072 9144 9352 9519 9576 9652 10287 10521 10668 10773 11654 12024 12312 12692 13527 13716 14028 14224 14364 14478 16002 16891 17481 18036 18288 18704 19038 19152 19304 20574 21042 21209 21336 21546 21717 22211 23308 24003 24048 24624 25384 27054 27432 28056 28557 28728 28956 31563 32004 33782 34962 36072 38076 38608 40789 41148 42084 42418 42672 43092 43434 44422 46616 48006 50673 50768 52443 54108 54864 56112 57114 57456 57912 63126 63627 64008 65151 66633 67564 69924 72009 72144 76152 81578 82296 84168 84836 85671 86184 86868 88844 93232 94689 96012 101346 104886 108216 110713 114228 115824 122367 126252 127254 128016 130302 133266 135128 139848 144018 148463 152019 152304 157329 163156 164592 168336 169672 171342 172368 173736 177688 189378 190881 192024 195453 199899 202692 209772 216432 221426 228456 244734 252504 254508 257013 260604 266532 270256 279696 288036 296926 304038 314658 326312 332139 339344 342684 347472 355376 367101 378756 381762 384048 390906 399798 402971 405384 419544 442852 445389 456057 456912 471987 489468 505008 509016 514026 521208 533064 572643 576072 593852 599697 608076 629316 652624 664278 685368 734202 740029 757512 763524 774991 781812 799596 805942 810768 839088 885704 890778 912114 943974 973109 978936 996417 1018032 1028052 1042416 1066128 1101303 1145286 1152144 1187704 1199394 1208913 1216152 1258632 1328556 1336167 1368171 1370736 1468404 1480058 1515024 1527048 1549982 1563624 1599192 1611884 1717929 1771408 1781556 1799091 1824228 1887948 1946218 1957872 1992834 2056104 2202606 2220087 2290572 2324973 2375408 2398788 2417826 2432304 2517264 2657112 2672334 2736342 2820797 2919327 2936808 2960116 2989251 3054096 3099964 3127248 3198384 3223768 3303909 3435858 3563112 3598182 3626739 3648456 3775896 3892436 3985668 4008501 4112208 4405212 4440174 4581144 4649946 4797576 4835652 5180203 5314224 5344668 5472684 5641594 5838654 5873616 5920232 5978502 6199928 6447536 6607818 6660261 6811763 6871716 6974919 7126224 7196364 7253478 7296912 7551792 7784872 7971336 8017002 8462391 8757981 8810424 8880348 8967753 9162288 9299892 9595152 9671304 10360406 10689336 10880217 10945368 11283188 11677308 11840464 11957004 12025503 12399856 13215636 13320522 13623526 13743432 13949838 14060551 14392728 14506956 15540609 15569744 15942672 16034004 16924782 17515962 17620848 17760696 17935506 18489071 18599784 19342608 19980783 20435289 20720812 20924757 21378672 21760434 21890736 22566376 23354616 23914008 24051006 25387173 26273943 26431272 26641044 27247052 27486864 27899676 28121102 28785456 29013912 31081218 32068008 32640651 33849564 35031924 35521392 35871012 36978142 37199568 39961566 40870578 41441624 41849514 42181653 43520868 45132752 46621827 46709232 47828016 48102012 50774346 52547886 52862544 53282088 54494104 55467213 55799352 56242204 58027824 59942349 61305867 62162436 62774271 64136016 65281302 67699128 70063848 71742024 73956284 76161519 78821829 79923132 81741156 82883248 83699028 84363306 87041736 93243654 96204024 98423857 101548692 105095772 106564176 108988208 110934426 111598704 112484408 119884698 122611734 123584843 124324872 125548542 126544959 129423497 130562604 135398256 139865481 140127696 143484048 147912568 152323038 157643658 159846264 163482312 166401639 167398056 168726612 174083472 183917601 186487308 192408048 196847714 203097384 210191544 221868852 224968816 228484557 239769396 245223468 247169686 248649744 251097084 253089918 258846994 261125208 279730962 295271571 295825136 304646076 315287316 319692528 326964624 332803278 334796112 337453224 367835202 370754529 372974616 379634877 388270491 393695428 406194768 419596443 420383088 443737704 456969114 479538792 490446936 494339372 499204917 502194168 506179836 517693988 522250416 551752803 559461924 590543142 609292152 630574632 665606556 674906448 735670404 741509058 745949232 759269754 776540982 787390856 839192886 865093901 885814713 887475408 913938228 959077584 980893872 988678744 998409834 1004388336 1012359672 1035387976 1103505606 1112263587 1118923848 1138904631 1164811473 1181086284 1218584304 1261149264 1331213112 1471340808 1483018116 1497614751 1518539508 1553081964 1574781712 1678385772 1730187802 1771629426 1827876456 1977357488 1996819668 2024719344 2070775952 2207011212 2224527174 2237847696 2277809262 2329622946 2348112017 2362172568 2595281703 2657444139 2662426224 2942681616 2966036232 2995229502 3037079016 3106163928 3336790761 3356771544 3460375604 3494434419 3543258852 3655752912 3993639336 4414022424 4449054348 4555618524 4659245892 4696224034 4724345136 5190563406 5314888278 5932072464 5990459004 6074158032 6212327856 6673581522 6713543088 6920751208 6988868838 7044336051 7086517704 7785845109 7972332417 7987278672 8828044848 8898108696 9111237048 9318491784 9392448068 10010372283 10381126812 10483303257 10629776556 11980918008 13347163044 13841502416 13977737676 14088672102 14173035408 15571690218 15944664834 16436784119 17796217392 18222474096 18636983568 18784896136 20020744566 20762253624 20966606514 21133008153 21259553112 23357535327 23961836016 26694326088 27955475352 28177344204 31143380436 31889329668 32873568238 37569792272 40041489132 41524507248 41933213028 42266016306 42519106224 46715070654 49310352357 53388652176 55910950704 56354688408 62286760872 63399024459 63778659336 65747136476 70072605981 80082978264 83866426056 84532032612 93430141308 98620704714 112709376816 124573521744 126798048918 127557318672 131494272952 140145211962 147931057071 160165956528 167732852112 169064065224 186860282616 190197073377 197241409428 253596097836 262988545904 280290423924 295862114142 338128130448 373720565232 380394146754 394482818856 443793171213 507192195672 560580847848 591724228284 760788293508 788965637712 887586342426 1014384391344 1121161695696 1183448456568 1331379513639 1521576587016 1775172684852 2366896913136 2662759027278 3043153174032 3550345369704 5325518054556 7100690739408 10651036109112 21302072218224
• Sum of all divisors σ(n): 75215239249920
• Sum of proper divisors (its aliquot sum) s(n): 53913167031696
• 21302072218224 is an abundant number, because the sum of its proper divisors (53913167031696) is greater than itself. Its abundance is 32611094813472

Bases of 21302072218224

• Binary: 100110101111111000110011100101001001001110000₂
• Hexadecimal: 0x135FC6729270
• Base-36: 7JU1BSN00

Squares and roots of 21302072218224

• 21302072218224 squared (21302072218224²) is 453778280790430767877714176
• 21302072218224 cubed (21302072218224³) is 9666417708459284675557318461918970343424
• The square root of 21302072218224 is 4615416.7978877051
• The cube root of 21302072218224 is 27720.8973223889

Scales and comparisons

• 21,302,072,218,224 seconds is equal to 677,340 years, 1 day, 18 hours, 50 minutes, 24 seconds.
• To count from 1 to 21,302,072,218,224 would take you about one million, six hundred ninety-three thousand, three hundred fifty 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 21302072218224 cubic inches would be around 2310.1 feet tall.

Recreational maths with 21302072218224

• 21302072218224 backwards is 42281227020312
• 21302072218224 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21302072218224's digits is 36
• More coming soon!