21364094517864

Names of 21364094517864

• Cardinal: 21364094517864 can be written as Twenty-one trillion, three hundred sixty-four billion, ninety-four million, five hundred seventeen thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 2.1364094517864 × 10¹³

Factors of 21364094517864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 224

Divisors of 21364094517864

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 19 21 24 28 38 42 49 56 57 76 84 98 114 133 147 152 168 193 196 228 266 294 343 361 386 392 399 456 532 579 588 686 722 772 798 931 1029 1064 1083 1158 1176 1351 1372 1444 1544 1596 1862 2058 2166 2316 2527 2702 2744 2793 2888 3192 3667 3724 4053 4116 4332 4632 5054 5404 5586 6517 7334 7448 7581 8106 8232 8664 9457 10108 10808 11001 11172 13034 14668 15162 16212 17689 18914 19551 20216 22002 22344 25669 26068 28371 29336 30324 32424 35378 37249 37828 39102 44004 51338 52136 53067 56742 60648 66199 69673 70756 74498 75656 77007 78204 88008 102676 106134 111747 113484 123823 132398 139346 141512 148996 154014 156408 179683 198597 205352 209019 212268 223494 226968 247646 260743 264796 278692 297992 308028 359366 371469 397194 418038 424536 446988 487711 495292 521486 529592 539049 557384 616056 707731 718732 742938 782229 794388 836076 893976 975422 990584 1042972 1078098 1257781 1415462 1437464 1463133 1485876 1564458 1588776 1672152 1825201 1950844 2085944 2123193 2156196 2515562 2830924 2926266 2971752 3128916 3413977 3650402 3773343 3901688 4246386 4312392 4954117 5031124 5475603 5661848 5852532 6257832 6827954 7189057 7300804 7546686 8492772 9908234 10062248 10241931 10951206 11705064 12776407 13446889 13655908 14378114 14601608 14862351 15093372 16985544 19816468 20483862 21567171 21902412 23897839 25552814 26893778 27311816 28756228 29724702 30186744 34678819 38329221 39632936 40340667 40967724 43134342 43804824 47795678 50323399 51105628 53787556 57512456 59449404 69357638 71693517 76658442 80681334 81935448 86268684 94128223 95591356 100646798 102211256 104036457 107575112 118898808 136592083 138715276 143387034 150970197 153316884 161362668 172537368 188256446 191182712 201293596 208072914 242751733 273184166 277430552 282384669 286774068 301940394 306633768 322725336 352263793 376512892 402587192 409776249 416145828 485503466 546368332 564769338 573548136 603880788 658897561 704527586 728255199 753025784 819552498 832291656 956144581 971006932 1056791379 1092736664 1129538676 1207761576 1317795122 1409055172 1456510398 1639104996 1912289162 1942013864 1976692683 2113582758 2259077352 2465846551 2595249577 2635590244 2818110344 2868433743 2913020796 3278209992 3824578324 3953385366 4227165516 4612282927 4931693102 5190499154 5271180488 5736867486 5826041592 6693012067 7397539653 7649156648 7785748731 7906770732 8454331032 9224565854 9863386204 10380998308 11473734972 13386024134 13836848781 14795079306 15571497462 15813541464 18166747039 18449131708 19726772408 20079036201 20761996616 22947469944 26772048268 27673697562 29590158612 31142994924 36333494078 36898263416 40158072402 46851084469 53544096536 54500241117 55347395124 59180317224 62285989848 72666988156 80316144804 93702168938 109000482234 110694790248 127167229273 140553253407 145333976312 160632289608 187404337876 218000964468 254334458546 281106506814 374808675752 381501687819 436001928936 508668917092 562213013628 763003375638 890170604911 1017337834184 1124426027256 1526006751276 1780341209822 2670511814733 3052013502552 3560682419644 5341023629466 7121364839288 10682047258932 21364094517864
• Sum of all divisors σ(n): 66079116000000
• Sum of proper divisors (its aliquot sum) s(n): 44715021482136
• 21364094517864 is an abundant number, because the sum of its proper divisors (44715021482136) is greater than itself. Its abundance is 23350926964272

Bases of 21364094517864

• Binary: 100110110111000110111010000111100001001101000₂
• Hexadecimal: 0x136E3743C268
• Base-36: 7KMJ29ROO

Squares and roots of 21364094517864

• 21364094517864 squared (21364094517864²) is 456424534568226618615122496
• 21364094517864 cubed (21364094517864³) is 9751096896787678063035736448560420268544
• The square root of 21364094517864 is 4622130.9498827487
• The cube root of 21364094517864 is 27747.7749558073

Scales and comparisons

• 21,364,094,517,864 seconds is equal to 679,312 years, 6 weeks, 2 days, 11 hours, 24 minutes, 24 seconds.
• To count from 1 to 21,364,094,517,864 would take you about one million, six hundred ninety-eight thousand, two hundred eighty 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 21364094517864 cubic inches would be around 2312.3 feet tall.

Recreational maths with 21364094517864

• 21364094517864 backwards is 46871549046312
• The number of decimal digits it has is: 14
• The sum of 21364094517864's digits is 60
• More coming soon!