21344864698368

Names of 21344864698368

• Cardinal: 21344864698368 can be written as Twenty-one trillion, three hundred forty-four billion, eight hundred sixty-four million, six hundred ninety-eight thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 2.1344864698368 × 10¹³

Factors of 21344864698368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 1237

Divisors of 21344864698368

• Number of divisors d(n): 608
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 81 93 96 108 124 128 144 162 186 192 216 243 248 256 279 288 324 372 384 432 486 496 512 558 576 648 729 744 768 837 864 972 992 1024 1116 1152 1201 1296 1458 1488 1536 1674 1728 1944 1984 2048 2187 2232 2304 2402 2511 2592 2916 2976 3072 3348 3456 3603 3888 3968 4096 4374 4464 4608 4804 5022 5184 5832 5952 6144 6696 6912 7206 7533 7776 7936 8192 8748 8928 9216 9608 10044 10368 10809 11664 11904 12288 13392 13824 14412 15066 15552 15872 16384 17496 17856 18432 19216 20088 20736 21618 22599 23328 23808 24576 26784 27648 28824 30132 31104 31744 32427 32768 34992 35712 36864 37231 38432 40176 41472 43236 45198 46656 47616 49152 53568 55296 57648 60264 62208 63488 64854 65536 67797 69984 71424 73728 74462 76864 80352 82944 86472 90396 93312 95232 97281 98304 107136 110592 111693 115296 120528 124416 126976 129708 131072 135594 139968 142848 147456 148924 153728 160704 165888 172944 180792 186624 190464 194562 196608 214272 221184 223386 230592 241056 248832 253952 259416 262144 271188 279936 285696 291843 294912 297848 307456 321408 331776 335079 345888 361584 373248 380928 389124 393216 428544 442368 446772 461184 482112 497664 507904 518832 542376 559872 571392 583686 589824 595696 614912 642816 663552 670158 691776 723168 746496 761856 778248 786432 857088 875529 884736 893544 922368 964224 995328 1005237 1015808 1037664 1084752 1119744 1142784 1167372 1179648 1191392 1229824 1285632 1327104 1340316 1383552 1446336 1492992 1523712 1556496 1714176 1751058 1769472 1787088 1844736 1928448 1990656 2010474 2031616 2075328 2169504 2239488 2285568 2334744 2359296 2382784 2459648 2571264 2626587 2654208 2680632 2767104 2892672 2985984 3015711 3047424 3112992 3428352 3502116 3538944 3574176 3689472 3856896 3981312 4020948 4063232 4150656 4339008 4478976 4571136 4669488 4765568 4919296 5142528 5253174 5308416 5361264 5534208 5785344 5971968 6031422 6094848 6225984 6856704 7004232 7077888 7148352 7378944 7713792 7962624 8041896 8126464 8301312 8678016 8957952 9047133 9142272 9338976 9531136 9838592 10285056 10506348 10616832 10722528 11068416 11570688 11943936 12062844 12189696 12451968 13713408 14008464 14296704 14757888 15427584 15925248 16083792 16602624 17356032 17915904 18094266 18284544 18677952 19062272 19677184 20570112 21012696 21233664 21445056 22136832 23141376 23887872 24125688 24379392 24903936 27141399 27426816 28016928 28593408 29515776 30855168 31850496 32167584 33205248 34712064 35831808 36188532 36569088 37355904 38124544 39354368 41140224 42025392 42890112 44273664 46282752 47775744 48251376 49807872 54282798 54853632 56033856 57186816 59031552 61710336 63700992 64335168 66410496 69424128 71663616 72377064 73138176 74711808 76249088 78708736 81424197 82280448 84050784 85780224 88547328 92565504 95551488 96502752 99615744 108565596 109707264 112067712 114373632 118063104 123420672 128670336 132820992 138848256 143327232 144754128 149423616 152498176 157417472 162848394 164560896 168101568 171560448 177094656 185131008 191102976 193005504 199231488 217131192 219414528 224135424 228747264 236126208 246841344 257340672 265641984 277696512 286654464 289508256 298847232 304996352 314834944 325696788 329121792 336203136 343120896 354189312 370262016 386011008 398462976 434262384 448270848 457494528 472252416 493682688 514681344 531283968 555393024 573308928 579016512 597694464 609992704 651393576 658243584 672406272 686241792 708378624 740524032 772022016 796925952 868524768 896541696 914989056 944504832 987365376 1029362688 1062567936 1110786048 1158033024 1195388928 1219985408 1302787152 1344812544 1372483584 1416757248 1481048064 1544044032 1593851904 1737049536 1793083392 1829978112 1974730752 2058725376 2125135872 2221572096 2316066048 2390777856 2439970816 2605574304 2689625088 2744967168 2833514496 2962096128 3088088064 3187703808 3474099072 3586166784 3659956224 4117450752 4250271744 4443144192 4632132096 4781555712 4879941632 5211148608 5379250176 5489934336 5924192256 6176176128 6375407616 6948198144 7172333568 7319912448 8234901504 8500543488 8886288384 9264264192 9563111424 9759883264 10422297216 10758500352 10979868672 12352352256 12750815232 13896396288 14344667136 14639824896 16469803008 17772576768 18528528384 19126222848 20844594432 21517000704 21959737344 24704704512 25501630464 27792792576 28689334272 29279649792 32939606016 37057056768 38252445696 41689188864 43034001408 43919474688 49409409024 55585585152 57378668544 65879212032 74114113536 76504891392 83378377728 86068002816 87838949376 98818818048 111171170304 114757337088 131758424064 148228227072 166756755456 172136005632 197637636096 222342340608 229514674176 263516848128 296456454144 333513510912 344272011264 395275272192 444684681216 592912908288 667027021824 688544022528 790550544384 889369362432 1185825816576 1334054043648 1778738724864 2371651633152 2668108087296 3557477449728 5336216174592 7114954899456 10672432349184 21344864698368
• Sum of all divisors σ(n): 66145054551040
• Sum of proper divisors (its aliquot sum) s(n): 44800189852672
• 21344864698368 is an abundant number, because the sum of its proper divisors (44800189852672) is greater than itself. Its abundance is 23455325154304

Bases of 21344864698368

• Binary: 100110110100110111101000101000000000000000000₂
• Hexadecimal: 0x1369BD140000
• Base-36: 7KDP1C000

Squares and roots of 21344864698368

• 21344864698368 squared (21344864698368²) is 455603248991636451621863424
• 21344864698368 cubed (21344864698368³) is 9724789705863346989102419658111851692032
• The square root of 21344864698368 is 4620050.2917574393
• The cube root of 21344864698368 is 27739.4472001477

Scales and comparisons

• 21,344,864,698,368 seconds is equal to 678,700 years, 35 weeks, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 21,344,864,698,368 would take you about one million, six hundred ninety-six thousand, seven hundred fifty-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 21344864698368 cubic inches would be around 2311.6 feet tall.

Recreational maths with 21344864698368

• 21344864698368 backwards is 86389646844312
• 21344864698368 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21344864698368's digits is 72
• More coming soon!