21042858032504

Names of 21042858032504

• Cardinal: 21042858032504 can be written as Twenty-one trillion, forty-two billion, eight hundred fifty-eight million, thirty-two thousand, five hundred four.

Scientific notation

• Scientific notation: 2.1042858032504 × 10¹³

Factors of 21042858032504

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 458

Divisors of 21042858032504

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 11 14 19 22 28 38 44 49 56 76 77 88 98 121 133 152 154 196 209 242 266 308 343 361 392 418 419 484 532 539 616 686 722 836 838 847 931 968 1064 1078 1372 1444 1463 1672 1676 1694 1862 2156 2299 2527 2744 2888 2926 2933 3352 3388 3724 3773 3971 4312 4598 4609 5054 5852 5866 5929 6517 6776 7448 7546 7942 7961 9196 9218 10108 10241 11704 11732 11858 13034 15092 15884 15922 16093 17689 18392 18436 20216 20482 20531 23464 23716 26068 27797 30184 31768 31844 32186 32263 35378 36872 40964 41062 41503 43681 47432 50699 52136 55594 55727 63688 64372 64526 70756 71687 81928 82124 83006 87362 87571 101398 111188 111454 112651 123823 128744 129052 141512 143374 143717 151259 164248 166012 174724 175142 175561 194579 202796 222376 222908 225302 225841 247646 258104 286748 287434 302518 305767 332024 349448 350284 351122 354893 389158 390089 405592 445816 450604 451682 495292 573496 574868 605036 611534 612997 700568 702244 709786 778316 780178 788557 901208 903364 963281 990584 1058813 1149736 1210072 1223068 1225994 1228927 1362053 1404488 1419572 1556632 1560356 1577114 1580887 1663849 1806728 1926562 1931171 2117626 2140369 2446136 2451988 2457854 2484251 2724106 2730623 2839144 3120712 3154228 3161774 3327698 3335659 3853124 3862342 4235252 4280738 4290979 4903976 4915708 4968502 5448212 5461246 6308456 6323548 6655396 6671318 6742967 7411691 7706248 7724684 8470504 8561476 8581958 8602489 9831416 9937004 10896424 10922492 11646943 12647096 13310792 13342636 13485934 13518197 14823382 14982583 15449368 17122952 17163916 17204978 17389757 18302339 19874008 21242881 21844984 23293886 23349613 26685272 26971868 27036394 29646764 29965166 30036853 34327832 34409956 34779514 36604678 36692249 42485762 46587772 46699226 47200769 51881837 53943736 54072788 59293528 59930332 60073706 60217423 63377521 68819912 69559028 73209356 73384498 81528601 84971524 93175544 93398452 94401538 94627379 103763674 108145576 119860664 120147412 120434846 126755042 128116373 139118056 146418712 146768996 148700167 163057202 163447291 169943048 186796904 188803076 189254758 207527348 240294824 240869692 253510084 256232746 256845743 293537992 297400334 326114404 326894582 330405383 377606152 378509516 403614739 415054696 443642647 481739384 507020168 512465492 513691486 570700207 594800668 652228808 653789164 660810766 662391653 697152731 757019032 807229478 887285294 896814611 1024930984 1027382972 1040901169 1141400414 1144131037 1189601336 1307578328 1321621532 1324783306 1394305462 1614458956 1774570588 1793629222 1797920201 2054765944 2081802338 2282800828 2288262074 2643243064 2649566612 2788610924 2825303173 3105498529 3228917912 3549141176 3587258444 3595840402 4163604676 4565601656 4576524148 4880069117 5299133224 5577221848 5650606346 6210997058 6277702277 7174516888 7191680804 7286308183 7668680041 8327209352 9153048296 9760138234 11301212692 12421994116 12555404554 12585441407 14383361608 14572616366 15337360082 19520276468 19777122211 21738489703 22602425384 24843988232 25110809108 25170882814 29145232732 30674720164 34160483819 39040552936 39554244422 43476979406 50221618216 50341765628 53680760287 58290465464 61349440328 68320967638 79108488844 86953958812 100683531256 107361520574 136641935276 138439855477 158216977688 173907917624 214723041148 239123386733 273283870552 276879710954 375765322009 429446082296 478246773466 553759421908 751530644018 956493546932 1107518843816 1503061288036 1912987093864 2630357254063 3006122576072 5260714508126 10521429016252 21042858032504
• Sum of all divisors σ(n): 53504911278000
• Sum of proper divisors (its aliquot sum) s(n): 32462053245496
• 21042858032504 is an abundant number, because the sum of its proper divisors (32462053245496) is greater than itself. Its abundance is 11419195212992

Bases of 21042858032504

• Binary: 100110010001101101100000100111111110101111000₂
• Hexadecimal: 0x13236C13FD78
• Base-36: 7GIYED188

Squares and roots of 21042858032504

• 21042858032504 squared (21042858032504²) is 442801874176118113920510016
• 21042858032504 cubed (21042858032504³) is 9317816974814752580677658729137985560064
• The square root of 21042858032504 is 4587249.5062405315
• The cube root of 21042858032504 is 27607.9975915347

Scales and comparisons

• 21,042,858,032,504 seconds is equal to 669,097 years, 41 weeks, 2 days, 14 hours, 21 minutes, 44 seconds.
• To count from 1 to 21,042,858,032,504 would take you about one million, six hundred seventy-two thousand, seven hundred forty-four 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 21042858032504 cubic inches would be around 2300.7 feet tall.

Recreational maths with 21042858032504

• 21042858032504 backwards is 40523085824012
• 21042858032504 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21042858032504's digits is 44
• More coming soon!