21827534113728

Names of 21827534113728

• Cardinal: 21827534113728 can be written as Twenty-one trillion, eight hundred twenty-seven billion, five hundred thirty-four million, one hundred thirteen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.1827534113728 × 10¹³

Factors of 21827534113728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 492

Divisors of 21827534113728

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 28 32 36 42 46 48 49 56 63 64 69 72 84 92 96 98 112 126 138 144 147 161 168 184 192 196 207 224 252 276 288 294 322 336 343 368 392 414 441 448 457 483 504 529 552 576 588 644 672 686 736 784 828 882 914 966 1008 1029 1058 1104 1127 1176 1288 1344 1371 1372 1449 1472 1568 1587 1656 1764 1828 1932 2016 2058 2116 2208 2254 2352 2576 2742 2744 2898 3087 3136 3174 3199 3312 3381 3528 3656 3703 3864 4032 4113 4116 4232 4416 4508 4704 4761 5152 5484 5488 5796 6174 6348 6398 6624 6762 7056 7312 7406 7728 7889 8226 8232 8464 9016 9408 9522 9597 10143 10304 10511 10968 10976 11109 11592 12348 12696 12796 13248 13524 14112 14624 14812 15456 15778 16452 16464 16928 18032 19044 19194 20286 21022 21936 21952 22218 22393 23184 23667 24696 25392 25592 25921 27048 28224 28791 29248 29624 30912 31533 31556 32904 32928 33327 33856 36064 38088 38388 40572 42044 43872 44436 44786 46368 47334 49392 50784 51184 51842 54096 57582 59248 63066 63112 65808 65856 66654 67179 71001 72128 73577 76176 76776 77763 81144 84088 87744 88872 89572 92736 94599 94668 98784 101568 102368 103684 108192 115164 118496 126132 126224 131616 133308 134358 142002 147154 152352 153552 155526 156751 162288 168176 177744 179144 181447 189198 189336 197568 201537 204736 207368 208849 216384 220731 230328 233289 236992 241753 252264 252448 263232 266616 268716 284004 294308 304704 307104 311052 313502 324576 336352 355488 358288 362894 378396 378672 403074 414736 417698 441462 460656 466578 470253 483506 504528 504896 515039 533232 537432 544341 568008 588616 614208 622104 626547 627004 649152 662193 672704 710976 716576 725259 725788 756792 757344 806148 829472 835396 882924 921312 933156 940506 967012 1009056 1030078 1066464 1074864 1088682 1136016 1177232 1244208 1253094 1254008 1324386 1410759 1433152 1450518 1451576 1461943 1513584 1514688 1545117 1612296 1633023 1658944 1670792 1692271 1765848 1842624 1866312 1879641 1881012 1934024 2018112 2060156 2132928 2149728 2175777 2177364 2272032 2354464 2488416 2506188 2508016 2648772 2821518 2901036 2903152 2923886 3027168 3090234 3224592 3266046 3341584 3384542 3531696 3605273 3732624 3759282 3762024 3868048 4120312 4299456 4351554 4354728 4385829 4544064 4635351 4708928 4803527 4976832 5012376 5016032 5076813 5297544 5643036 5802072 5806304 5847772 6054336 6180468 6449184 6532092 6683168 6769084 7063392 7210546 7465248 7518564 7524048 7736096 8240624 8703108 8709456 8771658 9270702 9607054 10024752 10032064 10153626 10233601 10595088 10815819 11286072 11604144 11612608 11695544 11845897 12360936 12898368 13064184 13157487 13366336 13538168 14126784 14410581 14421092 14930496 15037128 15048096 15230439 15472192 16481248 17406216 17418912 17543316 18541404 19214108 20049504 20307252 20467202 21190176 21631638 22572144 23208288 23391088 23691794 24721872 26128368 26314974 27076336 28821162 28842184 30074256 30096192 30460878 30700803 32447457 32962496 33624689 34812432 34837824 35086632 35537691 37082808 38428216 40099008 40614504 40934404 42380352 43231743 43263276 45144288 46416576 46782176 47383588 49443744 52256736 52629948 54152672 57642324 57684368 60148512 60921756 61401606 64894914 67249378 69624864 70173264 71075382 71635207 74165616 76856432 81229008 81868808 82921279 86463486 86526552 90288576 92102409 93564352 94767176 98887488 100874067 104513472 105259896 106613073 108305344 110481121 115284648 115368736 120297024 121843512 122803212 129789828 134498756 139249728 140346528 142150764 143270414 148331232 153712864 162458016 163737616 165842558 172926972 173053104 184204818 189534352 201748134 210519792 213226146 214905621 220962242 230569296 230737472 235372823 243687024 245606424 248763837 259579656 268997512 280693056 284301528 286540828 296662464 302622201 307425728 324916032 327475232 331443363 331685116 345853944 346106208 368409636 379068704 403496268 421039584 426452292 429811242 441924484 461138592 470745646 487374048 491212848 497527674 519159312 537995024 568603056 573081656 605244402 644716863 654950464 662886726 663370232 691707888 692212416 706118469 736819272 746291511 758137408 773367847 806992536 842079168 852904584 859622484 883848968 922277184 941491292 974748096 982425696 994330089 995055348 1038318624 1075990048 1137206112 1146163312 1210488804 1289433726 1325773452 1326740464 1383415776 1412236938 1473638544 1492583022 1546735694 1613985072 1647609761 1705809168 1719244968 1767697936 1882982584 1964851392 1988660178 1990110696 2076637248 2118355407 2151980096 2274412224 2292326624 2320103541 2420977608 2578867452 2651546904 2653480928 2766831552 2824473876 2947277088 2985166044 3093471388 3227970144 3295219522 3411618336 3438489936 3535395872 3765965168 3977320356 3980221392 4236710814 4584653248 4640207082 4841955216 4942829283 5157734904 5303093808 5306961856 5413574929 5648947752 5894554176 5970332088 6186942776 6455940288 6590439044 6823236672 6876979872 6960310623 7070791744 7531930336 7954640712 7960442784 8473421628 9280414164 9683910432 9885658566 10315469808 10606187616 10827149858 11297895504 11940664176 12373885552 13180878088 13753959744 13920621246 14828487849 15063860672 15909281424 15920885568 16240724787 16946843256 18560828328 19367820864 19771317132 20630939616 21212375232 21654299716 22595791008 23881328352 24747771104 26361756176 27841242492 29656975698 31818562848 32481449574 33893686512 37121656656 37895024503 39542634264 41261879232 43308599432 45191582016 47762656704 48722174361 49495542208 52723512352 55682484984 59313951396 63637125696 64962899148 67787373024 74243313312 75790049006 79085268528 86617198864 97444348722 105447024704 111364969968 113685073509 118627902792 129925798296 135574746048 148486626624 151580098012 158170537056 173234397728 194888697444 222729939936 227370147018 237255805584 259851596592 303160196024 316341074112 341055220527 346468795456 389777394888 445459879872 454740294036 474511611168 519703193184 606320392048 682110441054 779554789776 909480588072 949023222336 1039406386368 1212640784096 1364220882108 1559109579552 1818961176144 2425281568192 2728441764216 3118219159104 3637922352288 5456883528432 7275844704576 10913767056864 21827534113728
• Sum of all divisors σ(n): 76439167568400
• Sum of proper divisors (its aliquot sum) s(n): 54611633454672
• 21827534113728 is an abundant number, because the sum of its proper divisors (54611633454672) is greater than itself. Its abundance is 32784099340944

Bases of 21827534113728

• Binary: 100111101101000011110011010101100101111000000₂
• Hexadecimal: 0x13DA1E6ACBC0
• Base-36: 7QJFI8OG0

Squares and roots of 21827534113728

• 21827534113728 squared (21827534113728²) is 476441245485959586438057984
• 21827534113728 cubed (21827534113728³) is 10399537539031839362229861386158914404352
• The square root of 21827534113728 is 4671994.6611407853
• The cube root of 21827534113728 is 27946.9804987663

Scales and comparisons

• 21,827,534,113,728 seconds is equal to 694,048 years, 3 weeks, 3 days, 16 hours, 28 minutes, 48 seconds.
• To count from 1 to 21,827,534,113,728 would take you about one million, seven hundred thirty-five thousand, one hundred twenty 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 21827534113728 cubic inches would be around 2328.9 feet tall.

Recreational maths with 21827534113728

• 21827534113728 backwards is 82731143572812
• The number of decimal digits it has is: 14
• The sum of 21827534113728's digits is 54
• More coming soon!