21323285807616

Names of 21323285807616

• Cardinal: 21323285807616 can be written as Twenty-one trillion, three hundred twenty-three billion, two hundred eighty-five million, eight hundred seven thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 2.1323285807616 × 10¹³

Factors of 21323285807616

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 4155

Divisors of 21323285807616

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 29 32 36 39 48 52 54 58 64 72 78 87 96 104 108 116 117 128 144 156 174 192 208 216 232 234 256 261 288 312 348 351 377 384 416 432 464 468 512 522 576 624 696 702 754 768 783 832 864 928 936 1044 1131 1152 1248 1392 1404 1508 1536 1566 1664 1697 1728 1856 1872 2088 2262 2304 2411 2496 2784 2808 3016 3132 3328 3393 3394 3456 3712 3744 4176 4524 4608 4822 4992 5091 5568 5616 6032 6264 6656 6786 6788 6912 7233 7424 7488 8352 9048 9644 9984 10179 10182 11136 11232 12064 12528 13572 13576 13824 14466 14848 14976 15273 16704 18096 19288 19968 20358 20364 21699 22061 22272 22464 24128 25056 27144 27152 28932 29952 30546 31343 33408 36192 38576 40716 40728 43398 44122 44544 44928 45819 48256 49213 50112 54288 54304 57864 59904 61092 62686 65097 66183 66816 69919 72384 77152 81432 81456 86796 88244 89856 91638 94029 96512 98426 100224 108576 108608 115728 122184 125372 130194 132366 133632 139838 144768 147639 154304 162864 162912 173592 176488 179712 183276 188058 193024 196852 198549 200448 209757 217152 217216 231456 244368 250744 260388 264732 279676 282087 289536 295278 308608 325728 325824 347184 352976 366552 376116 393704 397098 400896 419514 434304 434432 442917 462912 488736 501488 520776 529464 559352 564174 579072 590556 595647 617216 629271 639769 651456 651648 694368 705952 733104 752232 787408 794196 839028 846261 868608 868864 885834 908947 925824 977472 1002976 1041552 1058928 1118704 1128348 1181112 1191294 1234432 1258542 1279538 1302912 1303296 1328751 1388736 1411904 1466208 1504464 1574816 1588392 1678056 1692522 1737216 1771668 1817894 1851648 1887813 1919307 1954944 2005952 2083104 2117856 2237408 2256696 2362224 2382588 2517084 2559076 2605824 2606592 2657502 2726841 2777472 2823808 2932416 3008928 3149632 3176784 3356112 3385044 3543336 3635788 3703296 3775626 3838614 3909888 4011904 4091467 4166208 4235712 4474816 4513392 4724448 4765176 5034168 5118152 5211648 5315004 5453682 5554944 5647616 5757921 5864832 6017856 6299264 6353568 6712224 6770088 7086672 7271576 7551252 7677228 7819776 8023808 8180523 8182934 8332416 8471424 8949632 9026784 9448896 9530352 10068336 10236304 10630008 10907364 11109888 11295232 11515842 11729664 12035712 12274401 12598528 12707136 13424448 13540176 14173344 14543152 15102504 15354456 16047616 16361046 16365868 16664832 16942848 17273763 17899264 18053568 18897792 19060704 20136672 20472608 21260016 21814728 23031684 23459328 24071424 24541569 24548802 25197056 25414272 26848896 27080352 28346688 29086304 30205008 30708912 32722092 32731736 33329664 33885696 34547526 35798528 36107136 36823203 37795584 38121408 40273344 40945216 42520032 43629456 46063368 48142848 49083138 49097604 50828544 53189071 53697792 54160704 56693376 58172608 60410016 61417824 65444184 65463472 69095052 72214272 73646406 75591168 76242816 80546688 81890432 85040064 87258912 92126736 98166276 98195208 101657088 106378142 107395584 108321408 110469609 113386752 116345216 118652543 120820032 122835648 130888368 130926944 138190104 144428544 147292812 152485632 159567213 161093376 163780864 170080128 174517824 184253472 196332552 196390416 212756284 216642816 220939218 226773504 232690432 237305086 241640064 245671296 261776736 261853888 276380208 294585624 304971264 319134426 322186752 327561728 340160256 349035648 355957629 368506944 392665104 392780832 425512568 433285632 441878436 465380864 474610172 478701639 483280128 491342592 523553472 523707776 552760416 589171248 638268852 680320512 698071296 711915258 737013888 785330208 785561664 851025136 883756872 949220344 957403278 966560256 982685184 1047106944 1047415552 1067872887 1105520832 1178342496 1276537704 1396142592 1423830516 1436104917 1474027776 1542483059 1570660416 1571123328 1702050272 1767513744 1898440688 1914806556 2094213888 2094831104 2135745774 2211041664 2356684992 2553075408 2847661032 2872209834 2948055552 3084966118 3141320832 3142246656 3203618661 3404100544 3535027488 3796881376 3829613112 4188427776 4271491548 4422083328 4627449177 4713369984 5106150816 5695322064 5744419668 6169932236 6282641664 6284493312 6407237322 6808201088 7070054976 7593762752 7659226224 8542983096 8844166656 9254898354 9426739968 10212301632 11390644128 11488839336 12339864472 12565283328 12814474644 13616402176 13882347531 14140109952 15187525504 15318452448 17085966192 18509796708 18853479936 20424603264 22781288256 22977678672 24679728944 25628949288 27232804352 27764695062 28280219904 30375051008 30636904896 34171932384 37019593416 40849206528 41647042593 45562576512 45955357344 49359457888 51257898576 55529390124 56560439808 60750102016 61273809792 68343864768 74039186832 81698413056 83294085186 91125153024 91910714688 98718915776 102515797152 111058780248 122547619584 136687729536 148078373664 166588170372 182250306048 183821429376 197437831552 205031594304 222117560496 245095239168 273375459072 296156747328 333176340744 367642858752 394875663104 410063188608 444235120992 546750918144 592313494656 666352681488 735285717504 789751326208 820126377216 888470241984 1184626989312 1332705362976 1640252754432 1776940483968 2369253978624 2665410725952 3553880967936 5330821451904 7107761935872 10661642903808 21323285807616
• Sum of all divisors σ(n): 70388207366400
• Sum of proper divisors (its aliquot sum) s(n): 49064921558784
• 21323285807616 is an abundant number, because the sum of its proper divisors (49064921558784) is greater than itself. Its abundance is 27741635751168

Bases of 21323285807616

• Binary: 100110110010010110110111000000100001000000000₂
• Hexadecimal: 0x1364B6E04200
• Base-36: 7K3S5THC0

Squares and roots of 21323285807616

• 21323285807616 squared (21323285807616²) is 454682517633277929363603456
• 21323285807616 cubed (21323285807616³) is 9695325275220786932947373320188928720896
• The square root of 21323285807616 is 4617714.3488544199
• The cube root of 21323285807616 is 27730.0961870123

Scales and comparisons

• 21,323,285,807,616 seconds is equal to 678,014 years, 27 weeks, 4 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 21,323,285,807,616 would take you about one million, six hundred ninety-five thousand and thirty-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 21323285807616 cubic inches would be around 2310.8 feet tall.

Recreational maths with 21323285807616

• 21323285807616 backwards is 61670858232312
• 21323285807616 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21323285807616's digits is 54
• More coming soon!