20981985583104

Names of 20981985583104

• Cardinal: 20981985583104 can be written as Twenty trillion, nine hundred eighty-one billion, nine hundred eighty-five million, five hundred eighty-three thousand, one hundred four.

Scientific notation

• Scientific notation: 2.0981985583104 × 10¹³

Factors of 20981985583104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1046

Divisors of 20981985583104

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 64 72 78 84 91 96 104 108 112 117 126 128 144 156 168 182 189 192 208 216 224 234 252 256 273 288 312 336 351 364 378 384 416 432 448 468 504 512 546 576 624 672 702 728 756 768 819 832 864 896 936 1008 1021 1024 1092 1152 1248 1344 1404 1456 1512 1536 1638 1664 1728 1792 1872 2016 2042 2048 2184 2304 2457 2496 2688 2808 2912 3024 3063 3072 3276 3328 3456 3584 3744 4032 4084 4096 4368 4608 4914 4992 5376 5616 5824 6048 6126 6144 6552 6656 6912 7147 7168 7488 8064 8168 8192 8736 9189 9216 9828 9984 10752 11232 11648 12096 12252 12288 13104 13273 13312 13824 14294 14336 14976 16128 16336 17472 18378 18432 19656 19968 21441 21504 22464 23296 24192 24504 24576 26208 26546 26624 27567 27648 28588 28672 29952 32256 32672 34944 36756 36864 39312 39819 39936 42882 43008 44928 46592 48384 49008 52416 53092 53248 55134 55296 57176 57344 59904 64323 64512 65344 69888 73512 73728 78624 79638 79872 85764 86016 89856 92911 93184 96768 98016 104832 106184 106496 110268 110592 114352 119457 119808 128646 129024 130688 139776 147024 157248 159276 159744 171528 172032 179712 185822 186368 192969 193536 196032 209664 212368 220536 221184 228704 238914 239616 257292 258048 261376 278733 279552 294048 314496 318552 319488 343056 358371 359424 371644 372736 385938 387072 392064 419328 424736 441072 457408 477828 479232 514584 516096 522752 557466 559104 588096 628992 637104 686112 716742 718848 743288 745472 771876 774144 784128 836199 838656 849472 882144 914816 955656 958464 1029168 1042441 1045504 1114932 1118208 1176192 1257984 1274208 1372224 1433484 1437696 1486576 1543752 1548288 1568256 1672398 1677312 1698944 1764288 1829632 1911312 2058336 2084882 2091008 2229864 2236416 2352384 2508597 2515968 2548416 2744448 2866968 2875392 2973152 3087504 3127323 3136512 3344796 3354624 3397888 3528576 3659264 3822624 4116672 4169764 4182016 4459728 4704768 5017194 5031936 5096832 5488896 5733936 5946304 6175008 6254646 6273024 6689592 6709248 6795776 7057152 7297087 7318528 7645248 8233344 8339528 8364032 8919456 9381969 9409536 10034388 10063872 10193664 10977792 11467872 11892608 12350016 12509292 12546048 13379184 13551733 13591552 14114304 14594174 14637056 15290496 16466688 16679056 17838912 18763938 18819072 20068776 20127744 20387328 21891261 21955584 22935744 23785216 24700032 25018584 25092096 26758368 27103466 27183104 28145907 28228608 29188348 29274112 30580992 32933376 33358112 35677824 37527876 37638144 40137552 40655199 40774656 43782522 43911168 45871488 47570432 49400064 50037168 53516736 54206932 54366208 56291814 56457216 58376696 58548224 61161984 65673783 65866752 66716224 71355648 75055752 75276288 80275104 81310398 81549312 87565044 87822336 91742976 94862131 95140864 98800128 100074336 107033472 108413864 108732416 112583628 112914432 116753392 121965597 122323968 131347566 131733504 133432448 142711296 150111504 160550208 162620796 163098624 175130088 175644672 183485952 189724262 190281728 197021349 197600256 200148672 214066944 216827728 225167256 225828864 233506784 243931194 244647936 262695132 263467008 266864896 284586393 285422592 300223008 321100416 325241592 326197248 350260176 365896791 366971904 379448524 380563456 394042698 395200512 400297344 428133888 433655456 450334512 467013568 487862388 489295872 525390264 526934016 533729792 569172786 570845184 600446016 642200832 650483184 700520352 731793582 733943808 758897048 761126912 788085396 790401024 800594688 853759179 856267776 867310912 900669024 934027136 975724776 978591744 1050780528 1067459584 1138345572 1141690368 1200892032 1284401664 1300966368 1401040704 1463587164 1467887616 1517794096 1576170792 1580802048 1601189376 1707518358 1712535552 1734621824 1801338048 1868054272 1951449552 2101561056 2134919168 2276691144 2283380736 2401784064 2561277537 2568803328 2601932736 2802081408 2927174328 2935775232 3035588192 3152341584 3202378752 3415036716 3425071104 3469243648 3602676096 3736108544 3902899104 4203122112 4269838336 4553382288 4803568128 5122555074 5137606656 5203865472 5604162816 5854348656 6071176384 6304683168 6404757504 6830073432 6850142208 6938487296 7205352192 7472217088 7805798208 8406244224 8539676672 9106764576 9607136256 10245110148 10275213312 10407730944 11208325632 11708697312 12142352768 12609366336 12809515008 13660146864 13876974592 14410704384 14944434176 15611596416 16812488448 18213529152 19214272512 20490220296 20550426624 20815461888 22416651264 23417394624 24284705536 25218732672 25619030016 27320293728 27753949184 28821408768 29888868352 31223192832 33624976896 36427058304 38428545024 40980440592 41630923776 44833302528 46834789248 48569411072 50437465344 54640587456 55507898368 57642817536 59777736704 62446385664 67249953792 72854116608 76857090048 81960881184 83261847552 89666605056 93669578496 97138822144 100874930688 109281174912 111015796736 115285635072 124892771328 134499907584 145708233216 163921762368 166523695104 179333210112 187339156992 194277644288 201749861376 218562349824 230571270144 249785542656 268999815168 291416466432 327843524736 333047390208 374678313984 388555288576 403499722752 437124699648 499571085312 537999630336 582832932864 655687049472 749356627968 777110577152 806999445504 874249399296 999142170624 1165665865728 1311374098944 1498713255936 1613998891008 1748498798592 2331331731456 2622748197888 2997426511872 3496997597184 5245496395776 6993995194368 10490992791552 20981985583104
• Sum of all divisors σ(n): 76585843393920
• Sum of proper divisors (its aliquot sum) s(n): 55603857810816
• 20981985583104 is an abundant number, because the sum of its proper divisors (55603857810816) is greater than itself. Its abundance is 34621872227712

Bases of 20981985583104

• Binary: 100110001010100111111110011000010000000000000₂
• Hexadecimal: 0x13153FCC2000
• Base-36: 7FQZOH6O0

Squares and roots of 20981985583104

• 20981985583104 squared (20981985583104²) is 440243719009584102890274816
• 20981985583104 cubed (20981985583104³) is 9237187365311182032446731566920566308864
• The square root of 20981985583104 is 4580609.7392273009
• The cube root of 20981985583104 is 27581.3505529279

Scales and comparisons

• 20,981,985,583,104 seconds is equal to 667,162 years, 12 weeks, 3 days, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 20,981,985,583,104 would take you about one million, six hundred sixty-seven thousand, nine hundred five 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 20981985583104 cubic inches would be around 2298.4 feet tall.

Recreational maths with 20981985583104

• 20981985583104 backwards is 40138558918902
• 20981985583104 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20981985583104's digits is 63
• More coming soon!