21319670356992

Names of 21319670356992

• Cardinal: 21319670356992 can be written as Twenty-one trillion, three hundred nineteen billion, six hundred seventy million, three hundred fifty-six thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 2.1319670356992 × 10¹³

Factors of 21319670356992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 65

Divisors of 21319670356992

• Number of divisors d(n): 792
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 53 56 63 64 72 84 96 98 106 112 126 128 144 147 159 168 192 196 212 224 252 256 288 294 318 336 343 371 384 392 424 441 448 477 504 512 576 588 636 672 686 742 768 784 848 882 896 954 1008 1024 1029 1113 1152 1176 1272 1344 1372 1484 1536 1568 1696 1764 1792 1908 2016 2058 2226 2304 2352 2401 2544 2597 2688 2744 2809 2968 3072 3087 3136 3339 3392 3528 3584 3816 4032 4116 4452 4608 4704 4802 5088 5194 5376 5488 5618 5936 6174 6272 6678 6784 7056 7168 7203 7632 7791 8064 8232 8427 8904 9216 9408 9604 10176 10388 10752 10976 11236 11872 12348 12544 13356 13568 14112 14406 15264 15582 16128 16464 16807 16854 17808 18179 18816 19208 19663 20352 20776 21504 21609 21952 22472 23373 23744 24696 25088 25281 26712 27136 28224 28812 30528 31164 32256 32928 33614 33708 35616 36358 37632 38416 39326 40704 41552 43218 43904 44944 46746 47488 49392 50176 50421 50562 53424 54272 54537 56448 57624 58989 61056 62328 64512 65856 67228 67416 71232 72716 75264 76832 78652 81408 83104 86436 87808 89888 93492 94976 98784 100842 101124 106848 109074 112896 115248 117649 117978 122112 124656 127253 131712 134456 134832 137641 142464 145432 150528 151263 153664 157304 162816 163611 166208 172872 175616 176967 179776 186984 189952 197568 201684 202248 213696 218148 225792 230496 235298 235956 244224 249312 254506 263424 268912 269664 275282 284928 290864 302526 307328 314608 327222 332416 345744 351232 352947 353934 359552 373968 379904 381759 395136 403368 404496 412923 427392 436296 451584 460992 470596 471912 488448 498624 509012 526848 537824 539328 550564 569856 581728 605052 614656 629216 654444 664832 691488 705894 707868 719104 747936 763518 790272 806736 808992 823543 825846 854784 872592 890771 921984 941192 943824 963487 997248 1018024 1053696 1058841 1075648 1078656 1101128 1139712 1145277 1163456 1210104 1229312 1238769 1258432 1308888 1329664 1382976 1411788 1415736 1438208 1495872 1527036 1580544 1613472 1617984 1647086 1651692 1709568 1745184 1781542 1843968 1882384 1887648 1926974 1994496 2036048 2117682 2151296 2157312 2202256 2290554 2326912 2420208 2458624 2470629 2477538 2516864 2617776 2659328 2672313 2765952 2823576 2831472 2876416 2890461 2991744 3054072 3161088 3226944 3235968 3294172 3303384 3419136 3490368 3563084 3687936 3764768 3775296 3853948 3988992 4072096 4235364 4302592 4314624 4404512 4581108 4653824 4840416 4941258 4955076 5033728 5235552 5344626 5531904 5647152 5662944 5780922 5983488 6108144 6235397 6453888 6471936 6588344 6606768 6744409 6980736 7126168 7375872 7411887 7529536 7550592 7707896 7977984 8016939 8144192 8470728 8605184 8629248 8671383 8809024 9162216 9307648 9680832 9882516 9910152 10067456 10471104 10689252 11063808 11294304 11325888 11561844 11966976 12216288 12470794 12907776 12943872 13176688 13213536 13488818 13961472 14252336 14823774 15059072 15101184 15415792 16033878 16288384 16941456 17210368 17342766 17618048 18324432 18615296 18706191 19361664 19765032 19820304 20134912 20233227 20942208 21378504 22127616 22588608 22651776 23123688 23933952 24432576 24941588 25815552 25887744 26353376 26427072 26977636 27922944 28504672 29647548 30118144 30202368 30831584 32067756 32576768 33882912 34685532 35236096 36648864 37412382 38723328 39530064 39640608 40466454 41884416 42757008 43647779 45177216 45303552 46247376 47210863 48865152 49883176 51631104 52706752 52854144 53955272 55845888 56118573 57009344 59295096 60236288 60404736 60699681 61663168 64135512 65153536 67765824 69371064 70472192 73297728 74824764 77446656 79060128 79281216 80932908 83768832 85514016 87295558 90354432 90607104 92494752 94421726 97730304 99766352 105413504 105708288 107910544 112237146 114018688 118590192 120472576 121399362 123326336 128271024 130307072 130943337 135531648 138742128 140944384 141632589 146595456 149649528 154893312 158120256 158562432 161865816 167537664 171028032 174591116 180708864 181214208 184989504 188843452 195460608 199532704 210827008 211416576 215821088 224474292 228037376 237180384 242798724 246652672 256542048 261886674 271063296 277484256 283265178 293190912 299299056 316240512 317124864 323731632 330476041 342056064 349182232 361417728 369979008 377686904 390921216 392830011 399065408 421654016 422833152 424897767 431642176 448948584 456074752 474360768 485597448 493305344 513084096 523773348 542126592 554968512 566530356 586381824 598598112 632481024 634249728 647463264 660952082 684112128 698364464 739958016 755373808 785660022 798130816 843308032 849795534 863284352 897897168 912149504 948721536 971194896 986610688 991428123 1026168192 1047546696 1084253184 1109937024 1133060712 1172763648 1197196224 1264962048 1268499456 1294926528 1321904164 1368224256 1396728928 1479916032 1510747616 1571320044 1596261632 1699591068 1726568704 1795794336 1897443072 1942389792 1982856246 2052336384 2095093392 2219874048 2266121424 2313332287 2394392448 2529924096 2589853056 2643808328 2736448512 2793457856 2959832064 2974284369 3021495232 3142640088 3192523264 3399182136 3453137408 3591588672 3794886144 3884779584 3965712492 4104672768 4190186784 4439748096 4532242848 4626664574 4788784896 5179706112 5287616656 5586915712 5948568738 6042990464 6285280176 6385046528 6798364272 6906274816 6939996861 7183177344 7589772288 7769559168 7931424984 8209345536 8380373568 8879496192 9064485696 9253329148 9577569792 10359412224 10575233312 11173831424 11897137476 12085980928 12570560352 13596728544 13879993722 14366354688 15539118336 15862849968 16760747136 18128971392 18506658296 19155139584 20718824448 20819990583 21150466624 22347662848 23794274952 24171961856 25141120704 27193457088 27759987444 28732709376 31078236672 31725699936 33521494272 36257942784 37013316592 41639981166 42300933248 44695325696 47588549904 48343923712 50282241408 54386914176 55519974888 57465418752 62156473344 63451399872 67042988544 72515885568 74026633184 83279962332 84601866496 95177099808 100564482816 108773828352 111039949776 126902799744 134085977088 145031771136 148053266368 166559924664 169203732992 190354199616 201128965632 217547656704 222079899552 253805599488 296106532736 333119849328 338407465984 380708399232 402257931264 435095313408 444159799104 507611198976 592213065472 666239698656 761416798464 888319598208 1015222397952 1184426130944 1332479397312 1522833596928 1776639196416 2368852261888 2664958794624 3045667193856 3553278392832 5329917589248 7106556785664 10659835178496 21319670356992
• Sum of all divisors σ(n): 73200751114400
• Sum of proper divisors (its aliquot sum) s(n): 51881080757408
• 21319670356992 is an abundant number, because the sum of its proper divisors (51881080757408) is greater than itself. Its abundance is 30561410400416

Bases of 21319670356992

• Binary: 100110110001111011111011000001101110000000000₂
• Hexadecimal: 0x1363DF60DC00
• Base-36: 7K24D9TS0

Squares and roots of 21319670356992

• 21319670356992 squared (21319670356992²) is 454528344130803392723288064
• 21319670356992 cubed (21319670356992³) is 9690394464778147795684667614490932543488
• The square root of 21319670356992 is 4617322.8560489465
• The cube root of 21319670356992 is 27728.5288478865

Scales and comparisons

• 21,319,670,356,992 seconds is equal to 677,899 years, 29 weeks, 4 days, 22 hours, 43 minutes, 12 seconds.
• To count from 1 to 21,319,670,356,992 would take you about one million, six hundred ninety-four thousand, seven hundred forty-eight 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 21319670356992 cubic inches would be around 2310.7 feet tall.

Recreational maths with 21319670356992

• 21319670356992 backwards is 29965307691312
• 21319670356992 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21319670356992's digits is 63
• More coming soon!