21424238716608

Names of 21424238716608

• Cardinal: 21424238716608 can be written as Twenty-one trillion, four hundred twenty-four billion, two hundred thirty-eight million, seven hundred sixteen thousand, six hundred eight.

Scientific notation

• Scientific notation: 2.1424238716608 × 10¹³

Factors of 21424238716608

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 6072

Divisors of 21424238716608

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 59 63 64 72 78 84 91 96 104 112 117 118 126 144 156 168 177 182 192 208 224 234 236 252 273 288 312 336 354 364 413 416 448 468 472 504 531 546 576 624 672 708 728 767 819 826 832 936 944 1008 1062 1092 1239 1248 1344 1416 1456 1534 1567 1638 1652 1872 1888 2016 2124 2184 2301 2478 2496 2832 2912 3068 3134 3276 3304 3717 3744 3776 4032 4248 4368 4421 4602 4701 4956 5369 5664 5824 6136 6268 6552 6608 6903 7434 7488 8496 8736 8842 9204 9402 9912 10738 10969 11328 12272 12536 13104 13216 13263 13806 14103 14868 16107 16992 17472 17684 18408 18804 19824 20371 21476 21938 24544 25072 26208 26432 26526 27612 28206 29736 30947 32214 32907 33984 35368 36816 37608 39648 39789 40742 42952 43876 48321 49088 50144 52416 53052 55224 56412 57473 59472 61113 61894 64428 65814 70736 73632 75216 79296 79578 81484 85904 87752 92453 92841 96642 98721 100288 106104 110448 112824 114946 118944 122226 123788 128856 131628 141472 142597 147264 150432 159156 162968 171808 172419 175504 183339 184906 185682 193284 197442 212208 220896 225648 229892 237888 244452 247576 257712 260839 263256 277359 278523 282944 285194 300864 318312 325936 343616 344838 351008 366678 369812 371364 386568 394884 402311 424416 427791 441792 451296 459784 488904 495152 515424 517257 521678 526512 554718 557046 570388 636624 647171 651872 689676 702016 733356 739624 742728 773136 782517 789768 804622 832077 848832 855582 902592 919568 977808 990304 1030848 1034514 1043356 1053024 1109436 1114092 1140776 1201889 1206933 1273248 1283373 1294342 1303744 1379352 1466712 1479248 1485456 1546272 1565034 1579536 1609244 1664154 1711164 1825873 1839136 1941513 1955616 1980608 2069028 2086712 2106048 2218872 2228184 2281552 2347551 2403778 2413866 2546496 2566746 2588684 2758704 2933424 2958496 2970912 3092544 3130068 3159072 3218488 3328308 3390907 3422328 3605667 3620799 3651746 3678272 3883026 3911232 4138056 4173424 4437744 4456368 4563104 4695102 4807556 4827732 5133492 5177368 5477619 5517408 5824539 5866848 5916992 5941824 6260136 6318144 6436976 6656616 6781814 6844656 6927707 7211334 7241598 7303492 7766052 8276112 8346848 8413223 8875488 8912736 9126208 9390204 9615112 9655464 10172721 10266984 10354736 10817001 10955238 11034816 11649078 11733696 12520272 12873952 13313232 13563628 13689312 13855414 14422668 14483196 14606984 15532104 16432857 16552224 16693696 16826446 17750976 17825472 18780408 19230224 19310928 20345442 20533968 20709472 20783121 21634002 21910476 23298156 23736349 25040544 25239669 25747904 26626464 27127256 27378624 27710828 28845336 28966392 29213968 30518163 31064208 32865714 33104448 33652892 37560816 38460448 38621856 40690884 41067936 41418944 41566242 43268004 43820952 46596312 47472698 48493949 50081088 50479338 53252928 54254512 55421656 57690672 57932784 58427936 61036326 62128416 62349363 65731428 67305784 71209047 75121632 75719007 76920896 77243712 81381768 82135872 83132484 86536008 87641904 90060191 93192624 94945396 96987898 100958676 108509024 110843312 115381344 115865568 116855872 122072652 124256832 124698726 131462856 134611568 142418094 145481847 150243264 151438014 162763536 166264968 173072016 175283808 180120382 186385248 189890792 193975796 201917352 213627141 217018048 221686624 230762688 231731136 244145304 249397452 262925712 269223136 270180573 284836188 290963694 302876028 325527072 332529936 346144032 350567616 360240764 372770496 379781584 387951592 403834704 408734713 427254282 436445541 443373248 488290608 498794904 525851424 538446272 540361146 569672376 581927388 605752056 630421337 651054144 665059872 692288064 720481528 759563168 775903184 807669408 810541719 817469426 854508564 872891082 976581216 997589808 1051702848 1080722292 1139344752 1163854776 1211504112 1226204139 1260842674 1330119744 1440963056 1519126336 1551806368 1615338816 1621083438 1634938852 1709017128 1745782164 1891264011 1953162432 1995179616 2161444584 2278689504 2327709552 2423008224 2452408278 2521685348 2861142991 2881926112 3103612736 3242166876 3269877704 3418034256 3491564328 3678612417 3782528022 3990359232 4322889168 4557379008 4655419104 4846016448 4904816556 5043370696 5313551269 5673792033 5722285982 5763852224 6484333752 6539755408 6836068512 6983128656 7357224834 7565056044 8583428973 8645778336 9310838208 9809633112 10086741392 10627102538 11347584066 11444571964 12968667504 13079510816 13672137024 13966257312 14714449668 15130112088 15940653807 17166857946 17291556672 19619266224 20173482784 21254205076 22695168132 22889143928 25750286919 25937335008 26159021632 27932514624 29428899336 30260224176 31881307614 34333715892 37194858883 39238532448 40346965568 42508410152 45390336264 45778287856 47821961421 51500573838 51874670016 58857798672 60520448352 63762615228 68667431784 74389717766 78477064896 85016820304 90780672528 91556575712 95643922842 103001147676 111584576649 117715597344 121040896704 127525230456 137334863568 148779435532 170033640608 181561345056 183113151424 191287845684 206002295352 223169153298 235431194688 255050460912 274669727136 297558871064 334753729947 340067281216 363122690112 382575691368 412004590704 446338306596 510100921824 549339454272 595117742128 669507459894 765151382736 824009181408 892676613192 1020201843648 1190235484256 1339014919788 1530302765472 1648018362816 1785353226384 2380470968512 2678029839576 3060605530944 3570706452768 5356059679152 7141412905536 10712119358304 21424238716608
• Sum of all divisors σ(n): 76927415685120
• Sum of proper divisors (its aliquot sum) s(n): 55503176968512
• 21424238716608 is an abundant number, because the sum of its proper divisors (55503176968512) is greater than itself. Its abundance is 34078938251904

Bases of 21424238716608

• Binary: 100110111110000111000001000110110011011000000₂
• Hexadecimal: 0x137C382366C0
• Base-36: 7LE5QKOG0

Squares and roots of 21424238716608

• 21424238716608 squared (21424238716608²) is 458998004586205202935025664
• 21424238716608 cubed (21424238716608³) is 9833682820701593855029626426506903027712
• The square root of 21424238716608 is 4628632.4888251821
• The cube root of 21424238716608 is 27773.7890713687

Scales and comparisons

• 21,424,238,716,608 seconds is equal to 681,224 years, 27 weeks, 21 hours, 16 minutes, 48 seconds.
• To count from 1 to 21,424,238,716,608 would take you about one million, seven hundred three thousand and sixty-one 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 21424238716608 cubic inches would be around 2314.5 feet tall.

Recreational maths with 21424238716608

• 21424238716608 backwards is 80661783242412
• The number of decimal digits it has is: 14
• The sum of 21424238716608's digits is 54
• More coming soon!