21344271115421232

Names of 21344271115421232

• Cardinal: 21344271115421232 can be written as Twenty-one quadrillion, three hundred forty-four trillion, two hundred seventy-one billion, one hundred fifteen million, four hundred twenty-one thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 2.1344271115421232 × 10¹⁶

Factors of 21344271115421232

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 636

Divisors of 21344271115421232

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 27 33 36 38 44 48 54 57 66 72 76 81 88 99 108 114 121 132 144 152 162 171 176 198 209 216 228 242 243 264 297 304 324 342 363 396 418 432 456 484 486 513 528 594 601 627 648 684 726 792 836 891 912 968 972 1026 1089 1188 1202 1254 1296 1331 1368 1452 1539 1584 1672 1782 1803 1881 1936 1944 2052 2178 2299 2376 2404 2508 2662 2673 2736 2904 3078 3267 3344 3564 3606 3762 3888 3993 4104 4356 4598 4617 4752 4808 5016 5324 5346 5409 5643 5808 6156 6534 6611 6897 7128 7212 7524 7986 8208 8712 9196 9234 9616 9801 10032 10648 10692 10818 11286 11419 11979 12312 13068 13222 13794 14256 14424 15048 15972 16227 16929 17424 18392 18468 19602 19833 20691 21296 21384 21636 22572 22838 23958 24624 25289 26136 26444 27588 28848 29403 30096 31944 32454 33858 34257 35937 36784 36936 39204 39666 41382 42768 43272 45144 45676 47916 48681 50578 50787 52272 52888 55176 58806 59499 62073 63888 64908 67716 68514 71874 72721 73872 75867 78408 79332 82764 86544 90288 91352 95832 97362 101156 101574 102771 105776 107811 110352 117612 118998 124146 125609 129816 135432 137028 143748 145442 146043 151734 156816 158664 165528 178497 182704 186219 191664 194724 202312 203148 205542 215622 218163 227601 235224 237996 248292 251218 259632 270864 274056 287496 290884 292086 303468 308313 317328 323433 331056 356994 361201 372438 376827 389448 404624 406296 411084 431244 436326 455202 470448 475992 496584 502436 535491 548112 558657 574992 581768 584172 606936 616626 646866 654489 682803 713988 722402 744876 753654 778896 799931 812592 822168 862488 872652 910404 924939 951984 993168 1004872 1070982 1083603 1117314 1130481 1163536 1168344 1213872 1233252 1293732 1308978 1365606 1381699 1427976 1444804 1489752 1507308 1599862 1606473 1644336 1724976 1745304 1820808 1849878 1963467 2009744 2048409 2141964 2167206 2234628 2260962 2336688 2399793 2466504 2587464 2617956 2731212 2763398 2774817 2855952 2889608 2979504 3014616 3199724 3212946 3250809 3391443 3490608 3641616 3699756 3926934 3973211 4096818 4145097 4283928 4334412 4469256 4521924 4799586 4933008 5174928 5235912 5462424 5526796 5549634 5779216 5890401 6029232 6145227 6399448 6425892 6501618 6782886 6862819 7199379 7399512 7853868 7946422 8193636 8290194 8567856 8668824 8938512 9043848 9599172 9752427 10174329 10471824 10924848 11053592 11099268 11780802 11919633 12290454 12435291 12798896 12851784 13003236 13565772 13725638 14398758 14799024 15198689 15707736 15892844 16387272 16580388 17337648 17671203 18087696 19198344 19504854 20348658 20588457 21598137 22107184 22198536 23561604 23839266 24580908 24870582 25703568 26006472 27131544 27451276 28797516 29257281 30397378 30522987 31415472 31785688 32774544 33160776 35342406 35758899 37305873 38396688 39009708 40697316 41176914 43196274 43705321 44397072 45596067 47123208 47678532 49161816 49741164 52012944 54263088 54902552 57595032 58514562 60794756 61045974 61765371 63571376 64794411 66321552 70684812 71517798 74611746 75491009 78019416 81394632 82353828 86392548 87410642 87771843 91192134 94246416 95357064 98323632 99482328 107276697 109805104 111917619 115190064 117029124 121589512 122091948 123530742 129588822 131115963 136788201 141369624 143035596 149223492 150982018 156038832 162789264 164707656 172785096 174821284 175543686 182384268 185296113 190714128 194383233 198964656 214553394 217081801 223835238 226473027 234058248 243179024 244183896 247061484 259177644 262231926 273576402 282739248 286071192 298446984 301964036 321830091 329415312 335752857 345570192 349642568 351087372 364768536 370592226 388766466 393347889 410364603 429106788 434163602 447670476 452946054 468116496 480758531 488367792 494122968 518355288 524463852 547152804 555888339 572142384 596893968 603928072 643660182 651245403 671505714 679419081 699285136 702174744 729537072 741184452 777532932 786695778 820729206 830401099 858213576 868327204 895340952 905892108 961517062 965490273 988245936 1036710576 1048927704 1094305608 1111776678 1180043667 1207856144 1231093809 1287320364 1302490806 1343011428 1358838162 1404349488 1442275593 1482368904 1555065864 1573391556 1641458412 1660802198 1667665017 1716427152 1736654408 1790681904 1811784216 1923034124 1930980546 1953736209 2038257243 2097855408 2188611216 2223553356 2360087334 2387899811 2462187618 2491203297 2574640728 2604981612 2686022856 2717676324 2884551186 2964737808 3110131728 3146783112 3282916824 3321604396 3335330034 3473308816 3540131001 3623568432 3693281427 3846068248 3861961092 3907472418 4076514486 4124554219 4326826779 4447106712 4720174668 4775799622 4924375236 4982406594 5149281456 5209963224 5372045712 5435352648 5769102372 5861208627 6114771729 6293566224 6565833648 6643208792 6670660068 7080262002 7163699433 7386562854 7473609891 7692136496 7723922184 7814944836 8153028972 8249108438 8653653558 8894213424 9134412089 9440349336 9551599244 9848750472 9964813188 10419926448 10620393003 10870705296 11538204744 11722417254 12229543458 12373662657 12980480337 13286417584 13341320136 14160524004 14327398866 14773125708 14947219782 15447844368 15629889672 16306057944 16498216876 17307307116 17583625881 18268824178 18344315187 18880698672 19103198488 19697500944 19929626376 21240786006 21491098299 22420829673 23076409488 23444834508 24459086916 24747325314 25960960674 26266897921 26682640272 27403236267 28321048008 28654797732 29546251416 29894439564 31259779344 32612115888 32996433752 34614614232 35167251762 36537648356 36688630374 37120987971 38206396976 38941441011 39859252752 42481572012 42982196598 44841659346 45370096409 46889669016 48918173832 49494650628 51921921348 52533795842 52750877643 54806472534 56642096016 57309595464 59092502832 59788879128 64473294897 65992867504 67262489019 69229228464 70334503524 73075296712 73377260748 74241975942 77882882022 78800693763 82209708801 84963144024 85964393196 89683318692 90740192818 93779338032 97836347664 98989301256 103843842696 105067591684 105501755286 109612945068 111362963913 114619190928 116824323033 119577758256 128946589794 134524978038 136110289227 140669007048 146150593424 146754521496 148483951884 155765764044 157601387526 164419417602 169926288048 171928786392 179366637384 181480385636 193419884691 197978602512 201787467057 207687685392 210135183368 211003510572 219225890136 222725927826 233648646066 236402081289 246629126403 257893179588 269049956076 272220578454 281338014096 288935877131 293509042992 296967903768 311531528088 315202775052 328838835204 334088891739 343857572784 358733274768 362960771272 386839769382 403574934114 408330867681 420270366736 422007021144 438451780272 445451855652 467297292132 472804162578 493258252806 499071060499 515786359176 538099912152 544441156908 577871754262 580259654073 593935807536 623063056176 630405550104 657677670408 668177783478 709206243867 725921542544 739887379209 773679538764 807149868228 816661735362 844014042288 866807631393 890903711304 934594584264 945608325156 986516505612 998142120998 1002266675217 1031572718352 1076199824304 1088882313816 1155743508524 1160519308146 1224992603043 1260811100208 1315355340816 1336355566956 1418412487734 1479774758418 1497213181497 1547359077528 1614299736456 1633323470724 1733615262786 1781807422608 1869189168528 1891216650312 1973033011224 1996284241996 2004533350434 2127618731601 2177764627632 2219662137627 2311487017048 2321038616292 2449985206086 2600422894179 2672711133912 2836824975468 2959549516836 2994426362994 3094718155056 3228599472912 3266646941448 3467230525572 3674977809129 3782433300624 3946066022448 3992568483992 4009066700868 4255237463202 4439324275254 4491639544491 4622974034096 4642077232584 4899970412172 5200845788358 5345422267824 5489781665489 5673649950936 5919099033672 5988852725988 6382856194803 6533293882896 6934461051144 7349955618258 7801268682537 7985136967984 8018133401736 8510474926404 8878648550508 8983279088982 9284154465168 9799940824344 10401691576716 10979563330978 11024933427387 11347299901872 11838198067344 11977705451976 12765712389606 13474918633473 13868922102288 14699911236516 15602537365074 16036266803472 16469344996467 17020949852808 17757297101016 17966558177964 19599881648688 20803383153432 21959126661956 22049866854774 23403806047611 23955410903952 25531424779212 26949837266946 29399822473032 31205074730148 32938689992934 34041899705616 35514594202032 35933116355928 40424755900419 41606766306864 43918253323912 44099733709548 46807612095222 49408034989401 51062849558424 53899674533892 58799644946064 62410149460296 65877379985868 70211418142833 71866232711856 80849511800838 87836506647824 88199467419096 93615224190444 98816069978802 102125699116848 107799349067784 121274267701257 124820298920592 131754759971736 140422836285666 148224104968203 161699023601676 176398934838192 187230448380888 197632139957604 215598698135568 242548535402514 263509519943472 280845672571332 296448209936406 323398047203352 374460896761776 395264279915208 444672314904609 485097070805028 561691345142664 592896419872812 646796094406704 790528559830416 889344629809218 970194141610056 1123382690285328 1185792839745624 1334016944713827 1778689259618436 1940388283220112 2371585679491248 2668033889427654 3557378519236872 5336067778855308 7114757038473744 10672135557710616 21344271115421232
• Sum of all divisors σ(n): 71842392614254080
• Sum of proper divisors (its aliquot sum) s(n): 50498121498832848
• 21344271115421232 is an abundant number, because the sum of its proper divisors (50498121498832848) is greater than itself. Its abundance is 29153850383411616

Bases of 21344271115421232

• Binary: 1001011110101001000000001100001110100110000011000110000₂
• Hexadecimal: 0x4BD48061D30630
• Base-36: 5U5WUS9DF00

Squares and roots of 21344271115421232

• 21344271115421232 squared (21344271115421232²) is 455577909448605123245804796397824
• 21344271115421232 cubed (21344271115421232³) is 9723978413467851903089301193957607698050008199168
• The square root of 21344271115421232 is 146096786.8073121997
• The cube root of 21344271115421232 is 277391.9006077363

Scales and comparisons

• 21,344,271,115,421,232 seconds is equal to 678,681,799 years, 15 weeks, 6 days, 7 minutes, 12 seconds.
• To count from 1 to 21,344,271,115,421,232 would take you about two billion, thirty-six million, forty-five thousand, three hundred ninety-seven 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 21344271115421232 cubic inches would be around 23116 feet tall.

Recreational maths with 21344271115421232

• 21344271115421232 backwards is 23212451117244312
• The number of decimal digits it has is: 17
• The sum of 21344271115421232's digits is 45
• More coming soon!