21346516775664

Names of 21346516775664

• Cardinal: 21346516775664 can be written as Twenty-one trillion, three hundred forty-six billion, five hundred sixteen million, seven hundred seventy-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 2.1346516775664 × 10¹³

Factors of 21346516775664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 514

Divisors of 21346516775664

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 31 34 36 48 51 54 62 68 72 81 93 102 108 124 136 144 153 162 186 204 216 243 248 272 279 306 324 372 408 432 459 461 486 496 527 558 612 648 729 744 816 837 918 922 961 972 1054 1116 1224 1296 1377 1383 1458 1488 1581 1674 1836 1844 1922 1944 2108 2187 2232 2448 2511 2754 2766 2883 2916 3162 3348 3672 3688 3844 3888 4131 4149 4216 4374 4464 4743 5022 5508 5532 5766 5832 6324 6561 6696 7344 7376 7533 7688 7837 8262 8298 8432 8649 8748 9486 10044 11016 11064 11532 11664 12393 12447 12648 13122 13392 14229 14291 15066 15376 15674 16337 16524 16596 17298 17496 18972 19683 20088 22032 22128 22599 23064 23511 24786 24894 25296 25947 26244 28458 28582 30132 31348 32674 33048 33192 34596 34992 37179 37341 37944 39366 40176 42687 42873 45198 46128 47022 49011 49572 49788 51894 52488 56916 57164 59049 60264 62696 65348 66096 66384 67797 69192 70533 74358 74682 75888 77841 78732 85374 85746 90396 94044 98022 99144 99576 103788 104976 111537 112023 113832 114328 118098 120528 125392 128061 128619 130696 135594 138384 141066 147033 148716 149364 155682 157464 170748 171492 177147 180792 188088 196044 198288 199152 203391 207576 211599 223074 224046 227664 228656 233523 236196 242947 256122 257238 261392 271188 282132 294066 297432 298728 311364 314928 334611 336069 341496 342984 354294 361584 376176 384183 385857 392088 406782 415152 423198 441099 443021 446148 448092 467046 472392 485894 512244 514476 542376 564264 588132 594864 597456 610173 622728 634797 669222 672138 682992 685968 700569 708588 728841 768366 771714 784176 813564 846396 882198 886042 892296 896184 934092 944784 971788 1003833 1008207 1024488 1028952 1084752 1128528 1152549 1157571 1176264 1220346 1245456 1269594 1323297 1329063 1338444 1344276 1401138 1417176 1457682 1536732 1543428 1627128 1692792 1764396 1772084 1784592 1792368 1830519 1868184 1904391 1943576 2007666 2016414 2048976 2057904 2101707 2186523 2305098 2315142 2352528 2440692 2539188 2646594 2658126 2676888 2688552 2802276 2834352 2915364 3011499 3024621 3073464 3086856 3254256 3385584 3457647 3472713 3528792 3544168 3661038 3736368 3808782 3887152 3969891 3987189 4015332 4032828 4203414 4373046 4610196 4630284 4881384 5078376 5293188 5316252 5353776 5377104 5491557 5604552 5713173 5830728 6022998 6049242 6146928 6173712 6305121 6559569 6915294 6945426 7057584 7088336 7322076 7531357 7617564 7939782 7974378 8030664 8065656 8406828 8746092 9073863 9220392 9260568 9762768 10156752 10372941 10418139 10586376 10632504 10983114 11209104 11426346 11661456 11909673 11961567 12045996 12098484 12610242 13119138 13830588 13890852 14644152 15062714 15235128 15879564 15948756 16061328 16131312 16813656 17139519 17492184 18147726 18440784 18521136 18915363 19678707 20745882 20836278 21172752 21265008 21966228 22594071 22852692 23819346 23923134 24091992 24196968 25220484 26238276 27221589 27661176 27781704 29288304 30125428 30470256 31118823 31254417 31759128 31897512 33627312 34279038 34984368 35729019 35884701 36295452 37830726 39357414 41491764 41672556 43932456 45188142 45705384 47638692 47846268 48183984 48393936 50440968 51418557 52476552 54443178 55322352 55563408 56746089 59036121 60250856 62237646 62508834 63518256 63795024 67782213 68558076 71458038 71769402 72590904 75661452 78714828 81664767 82983528 83345112 87864912 90376284 91410768 93356469 93763251 95277384 95692536 100881936 102837114 104953104 107187057 107654103 108886356 113492178 118072242 120501712 124475292 125017668 135564426 137116152 142916076 143538804 145181808 151322904 154255671 157429656 163329534 165967056 166690224 170238267 177108363 180752568 186712938 187526502 190554768 191385072 203346639 205674228 214374114 215308206 217772712 226984356 236144484 248950584 250035336 271128852 274232304 281289753 285832152 287077608 302645808 308511342 314859312 321561171 322962309 326659068 340476534 354216726 361505136 373425876 375053004 406693278 411348456 428748228 430616412 435545424 453968712 462767013 472288968 497901168 500070672 531325089 542257704 562579506 571664304 574155216 610039917 617022684 643122342 645924618 653318136 680953068 708433452 746851752 750106008 813386556 822696912 843869259 857496456 861232824 907937424 925534026 944577936 964683513 968886927 1062650178 1084515408 1125159012 1220079834 1234045368 1286244684 1291849236 1306636272 1361906136 1388301039 1416866904 1493703504 1500212016 1593975267 1626773112 1687738518 1714992912 1722465648 1830119751 1851068052 1929367026 1937773854 2125300356 2250318024 2440159668 2468090736 2531607777 2572489368 2583698472 2723812272 2776602078 2833733808 2894050539 2906660781 3187950534 3253546224 3375477036 3660239502 3702136104 3858734052 3875547708 4250600712 4500636048 4781925801 4880319336 5063215554 5144978736 5167396944 5490359253 5553204156 5788101078 5813321562 6375901068 6750954072 7320479004 7404272208 7717468104 7751095416 8501201424 8719982343 9563851602 9760638672 10126431108 10980718506 11106408312 11576202156 11626643124 12751802136 13501908144 14345777403 14640958008 15434936208 15502190832 16471077759 17439964686 19127703204 20252862216 21961437012 22212816624 23152404312 23253286248 25503604272 26159947029 28691554806 29281916016 32942155518 34879929372 38255406408 40505724432 43037332209 43922874024 46304808624 46506572496 49413233277 52319894058 57383109612 65884311036 69759858744 76510812816 78479841087 86074664418 87845748048 98826466554 104639788116 114766219224 131768622072 139519717488 148239699831 156959682174 172149328836 197652933108 209279576232 229532438448 263537244144 296479399662 313919364348 344298657672 395305866216 418559152464 444719099493 592958799324 627838728696 688597315344 790611732432 889438198986 1185917598648 1255677457392 1334157298479 1778876397972 2371835197296 2668314596958 3557752795944 5336629193916 7115505591888 10673258387832 21346516775664
• Sum of all divisors σ(n): 68022042248160
• Sum of proper divisors (its aliquot sum) s(n): 46675525472496
• 21346516775664 is an abundant number, because the sum of its proper divisors (46675525472496) is greater than itself. Its abundance is 25329008696832

Bases of 21346516775664

• Binary: 100110110101000011111100011001011001011110000₂
• Hexadecimal: 0x136A1F8CB2F0
• Base-36: 7KEGCXR00

Squares and roots of 21346516775664

• 21346516775664 squared (21346516775664²) is 455673778453704574902640896
• 21346516775664 cubed (21346516775664³) is 9727047955992205657946727716000383954944
• The square root of 21346516775664 is 4620229.0825957971
• The cube root of 21346516775664 is 27740.1628528235

Scales and comparisons

• 21,346,516,775,664 seconds is equal to 678,753 years, 10 weeks, 4 days, 9 hours, 14 minutes, 24 seconds.
• To count from 1 to 21,346,516,775,664 would take you about one million, six hundred ninety-six thousand, eight hundred eighty-three 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 21346516775664 cubic inches would be around 2311.7 feet tall.

Recreational maths with 21346516775664

• 21346516775664 backwards is 46657761564312
• The number of decimal digits it has is: 14
• The sum of 21346516775664's digits is 63
• More coming soon!