21984548026384384

Names of 21984548026384384

• Cardinal: 21984548026384384 can be written as Twenty-one quadrillion, nine hundred eighty-four trillion, five hundred forty-eight billion, twenty-six million, three hundred eighty-four thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 2.1984548026384384 × 10¹⁶

Factors of 21984548026384384

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 959

Divisors of 21984548026384384

• Number of divisors d(n): 459
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 97 98 112 128 194 196 224 256 388 392 448 512 679 776 784 853 896 1024 1358 1552 1568 1706 1792 2048 2716 3104 3136 3412 3584 4096 4753 5432 5971 6208 6272 6824 7168 8192 9409 9506 10864 11942 12416 12544 13648 14336 16384 18818 19012 21728 23884 24832 25088 27296 28672 32768 37636 38024 41797 43456 47768 49664 50176 54592 57344 65536 65863 75272 76048 82741 83594 86912 95536 99328 100352 109184 114688 131726 150544 152096 165482 167188 173824 191072 198656 200704 218368 229376 263452 301088 304192 330964 334376 347648 382144 397312 401408 436736 458752 461041 526904 579187 602176 608384 661928 668752 695296 727609 764288 794624 802816 873472 922082 1053808 1158374 1204352 1216768 1323856 1337504 1390592 1455218 1528576 1589248 1605632 1746944 1844164 2107616 2316748 2408704 2433536 2647712 2675008 2781184 2910436 3057152 3178496 3211264 3493888 3688328 4054309 4215232 4633496 4817408 4867072 5093263 5295424 5350016 5562368 5820872 6114304 6356992 6987776 7376656 8025877 8108618 8430464 9266992 9634816 9734144 10186526 10590848 10700032 11124736 11641744 12228608 13975552 14753312 16051754 16217236 16860928 18533984 19269632 19468288 20373052 21181696 21400064 22249472 23283488 24457216 27951104 29506624 32103508 32434472 33721856 35652841 37067968 38539264 38936576 40746104 42363392 42800128 44498944 46566976 48914432 55902208 56181139 59013248 64207016 64868944 67443712 70578073 71305682 74135936 77078528 77873152 81492208 84726784 85600256 93133952 97828864 112362278 118026496 128414032 129737888 134887424 141156146 142611364 148271872 154157056 155746304 162984416 169453568 171200512 186267904 195657728 224724556 236052992 256828064 259475776 269774848 282312292 285222728 296543744 308314112 311492608 325968832 338907136 342401024 372535808 391315456 393267973 449449112 472105984 494046511 513656128 518951552 539549696 564624584 570445456 593087488 616628224 651937664 677814272 684802048 745071616 786535946 898898224 944211968 988093022 1027312256 1037903104 1079099392 1129249168 1140890912 1186174976 1303875328 1355628544 1369604096 1490143232 1573071892 1797796448 1888423936 1976186044 2054624512 2075806208 2158198784 2258498336 2281781824 2372349952 2607750656 2711257088 2739208192 2980286464 3146143784 3458325577 3595592896 3776847872 3952372088 4109249024 4151612416 4316397568 4516996672 4563563648 4744699904 5215501312 5422514176 5960572928 6292287568 6846073081 6916651154 7191185792 7553695744 7904744176 8218498048 8303224832 9033993344 9127127296 9489399808 10431002624 11921145856 12584575136 13692146162 13833302308 14382371584 15107391488 15809488352 16436996096 16606449664 18067986688 18254254592 18978799616 20862005248 23842291712 25169150272 27384292324 27666604616 28764743168 30214782976 31618976704 32873992192 33212899328 36135973376 36508509184 37957599232 41724010496 47684583424 47922511567 50338300544 54768584648 55333209232 57529486336 63237953408 65747984384 66425798656 72271946752 73017018368 83448020992 95845023134 100676601088 109537169296 110666418464 115058972672 126475906816 131495968768 132851597312 144543893504 146034036736 166896041984 191690046268 201353202176 219074338592 221332836928 230117945344 252951813632 262991937536 265703194624 289087787008 292068073472 333792083968 335457580969 383380092536 402706404352 438148677184 442665673856 460235890688 505903627264 525983875072 578175574016 584136146944 670915161938 766760185072 805412808704 876297354368 885331347712 920471781376 1011807254528 1156351148032 1168272293888 1341830323876 1533520370144 1610825617408 1752594708736 1770662695424 1840943562752 2023614509056 2312702296064 2336544587776 2683660647752 3067040740288 3221651234816 3505189417472 3541325390848 3681887125504 4047229018112 4625404592128 5367321295504 6134081480576 6443302469632 7010378834944 7082650781696 8094458036224 10734642591008 12268162961152 12886604939264 14020757669888 14165301563392 16188916072448 21469285182016 24536325922304 25773209878528 28041515339776 28330603126784 32377832144896 42938570364032 49072651844608 56083030679552 56661206253568 85877140728064 98145303689216 112166061359104 113322412507136 171754281456128 196290607378432 224332122718208 226644825014272 343508562912256 392581214756864 448664245436416 687017125824512 785162429513728 1374034251649024 1570324859027456 2748068503298048 3140649718054912 5496137006596096 10992274013192192 21984548026384384
• Sum of all divisors σ(n): 51740719121404827
• Sum of proper divisors (its aliquot sum) s(n): 29756171095020443
• 21984548026384384 is an abundant number, because the sum of its proper divisors (29756171095020443) is greater than itself. Its abundance is 7771623068636059

Bases of 21984548026384384

• Binary: 1001110000110101101010001110111101010010000000000000000₂
• Hexadecimal: 0x4E1AD477A90000
• Base-36: 60GVDXQP7GG

Squares and roots of 21984548026384384

• 21984548026384384 squared (21984548026384384²) is 483320351924401513692999719059456
• 21984548026384384 cubed (21984548026384384³) is 10625579489011007209244958095106487985444805935104
• 21984548026384384 is a perfect square number. Its square root is 148271872
• The cube root of 21984548026384384 is 280138.3161284143

Scales and comparisons

• 21,984,548,026,384,384 seconds is equal to 699,040,624 years, 29 weeks, 3 days, 9 hours, 53 minutes, 4 seconds.
• To count from 1 to 21,984,548,026,384,384 would take you about two billion, ninety-seven million, one hundred twenty-one thousand, eight hundred seventy-three 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 21984548026384384 cubic inches would be around 23344.9 feet tall.

Recreational maths with 21984548026384384

• 21984548026384384 backwards is 48348362084548912
• The number of decimal digits it has is: 17
• The sum of 21984548026384384's digits is 79
• More coming soon!