21104348201856

Names of 21104348201856

• Cardinal: 21104348201856 can be written as Twenty-one trillion, one hundred four billion, three hundred forty-eight million, two hundred one thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 2.1104348201856 × 10¹³

Factors of 21104348201856

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 5166

Divisors of 21104348201856

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 43 48 51 64 68 72 86 96 102 128 129 136 144 153 172 192 204 258 272 288 289 306 344 384 387 408 516 544 576 578 612 688 731 774 816 867 1032 1088 1152 1156 1224 1376 1462 1548 1632 1734 2064 2176 2193 2312 2448 2601 2752 2924 3096 3264 3468 4128 4386 4624 4896 4913 5101 5202 5504 5848 6192 6528 6579 6936 8256 8772 9248 9792 9826 10202 10404 11696 12384 12427 13158 13872 14739 15303 16512 17544 18496 19584 19652 20404 20808 23392 24768 24854 26316 27744 29478 30606 35088 36992 37281 39304 40808 41616 44217 45909 46784 49536 49708 52632 55488 58956 61212 70176 74562 78608 81616 83232 83521 86717 88434 91818 93568 99416 105264 110976 111843 117912 122424 140352 149124 157216 163232 166464 167042 173434 176868 183636 198832 210528 211259 219343 223686 235824 244848 250563 260151 280704 298248 314432 326464 332928 334084 346868 353736 367272 397664 421056 422518 438686 447372 471648 489696 501126 520302 596496 628864 633777 652928 658029 668168 693736 707472 734544 751689 780453 795328 842112 845036 877372 894744 943296 979392 1002252 1040604 1192992 1267554 1316058 1336336 1387472 1414944 1469088 1474189 1503378 1560906 1590656 1690072 1754744 1789488 1886592 1901331 1958784 1974087 2004504 2081208 2385984 2535108 2632116 2672672 2774944 2829888 2938176 2948378 3006756 3121812 3380144 3509488 3578976 3591403 3728831 3802662 3948174 4009008 4162416 4422567 4771968 5070216 5264232 5345344 5549888 5659776 5876352 5896756 6013512 6243624 6760288 7018976 7157952 7182806 7457662 7605324 7896348 8018016 8324832 8845134 10140432 10528464 10690688 10774209 11099776 11186493 11793512 12027024 12487248 13267701 13520576 14037952 14315904 14365612 14915324 15210648 15792696 16036032 16649664 17690268 20280864 21056928 21548418 22372986 23587024 24054048 24974496 25061213 26535402 27041152 28075904 28731224 29830648 30421296 31585392 32072064 32322627 33299328 33559479 35380536 40561728 42113856 43096836 44745972 47174048 48108096 49948992 50122426 53070804 57462448 59661296 60842592 63170784 63390127 64645254 67118958 70761072 75183639 81123456 84227712 86193672 89491944 94348096 96216192 99897984 100244852 106141608 114924896 119322592 121685184 126341568 126780254 129290508 134237916 141522144 150367278 172387344 178983888 188696192 190170381 200489704 212283216 225550917 229849792 238645184 243370368 252683136 253560508 258581016 268475832 283044288 300734556 344774688 357967776 380340762 400979408 424566432 426040621 451101834 459699584 477290368 507121016 517162032 536951664 566088576 570511143 601469112 689549376 715935552 760681524 801958816 849132864 852081242 902203668 1014242032 1034324064 1073903328 1077632159 1141022286 1202938224 1278121863 1379098752 1431871104 1521363048 1603917632 1698265728 1704162484 1804407336 2028484064 2068648128 2147806656 2155264318 2282044572 2405876448 2556243726 3042726096 3207835264 3232896477 3408324968 3608814672 3834365589 4056968128 4137296256 4295613312 4310528636 4564089144 4811752896 5112487452 6085452192 6465792954 6816649936 7217629344 7668731178 8113936256 8621057272 9128178288 9623505792 9698689431 10224974904 12170904384 12931585908 13633299872 14435258688 15337462356 17242114544 18256356576 18319746703 19397378862 20449949808 24341808768 25863171816 27266599744 28870517376 30674924712 34484229088 36512713152 36639493406 38794757724 40899899616 51726343632 54533199488 54959240109 61349849424 68968458176 73025426304 73278986812 77589515448 81799799232 103452687264 109918480218 122699698848 137936916352 146557973624 155179030896 163599598464 164877720327 206905374528 219836960436 245399397696 293115947248 310358061792 329755440654 413810749056 439673920872 490798795392 586231894496 620716123584 659510881308 879347841744 1172463788992 1241432247168 1319021762616 1758695683488 2344927577984 2638043525232 3517391366976 5276087050464 7034782733952 10552174100928 21104348201856
• Sum of all divisors σ(n): 66039075050520
• Sum of proper divisors (its aliquot sum) s(n): 44934726848664
• 21104348201856 is an abundant number, because the sum of its proper divisors (44934726848664) is greater than itself. Its abundance is 23830378646808

Bases of 21104348201856

• Binary: 100110011000110111101001011011000001110000000₂
• Hexadecimal: 0x1331BD2D8380
• Base-36: 7HB7C0RK0

Squares and roots of 21104348201856

• 21104348201856 squared (21104348201856²) is 445393513025182580521844736
• 21104348201856 cubed (21104348201856³) is 9399739785731338908082287884329619030016
• The square root of 21104348201856 is 4593946.9089069803
• The cube root of 21104348201856 is 27634.8629150351

Scales and comparisons

• 21,104,348,201,856 seconds is equal to 671,052 years, 51 weeks, 4 days, 8 hours, 57 minutes, 36 seconds.
• To count from 1 to 21,104,348,201,856 would take you about one million, six hundred seventy-seven thousand, six hundred thirty-two 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 21104348201856 cubic inches would be around 2302.9 feet tall.

Recreational maths with 21104348201856

• 21104348201856 backwards is 65810284340112
• The number of decimal digits it has is: 14
• The sum of 21104348201856's digits is 45
• More coming soon!