21123822676356

Names of 21123822676356

• Cardinal: 21123822676356 can be written as Twenty-one trillion, one hundred twenty-three billion, eight hundred twenty-two million, six hundred seventy-six thousand, three hundred fifty-six.

Scientific notation

• Scientific notation: 2.1123822676356 × 10¹³

Factors of 21123822676356

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 212

Divisors of 21123822676356

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 37 54 67 74 81 103 108 111 134 148 162 201 206 222 268 309 324 333 402 412 444 603 618 666 804 927 999 1206 1236 1332 1369 1809 1854 1998 2412 2479 2738 2781 2997 3618 3708 3811 3996 4107 4489 4958 5427 5476 5562 5994 6901 7236 7437 7622 8214 8343 8978 9916 10609 10854 11124 11433 11988 12321 13467 13802 14874 15244 16428 16686 17956 20703 21218 21708 22311 22866 24642 26934 27604 29748 31827 33372 34299 36963 40401 41406 42436 44622 45732 49284 53868 62109 63654 66933 68598 73926 80802 82812 89244 91723 95481 102897 110889 121203 124218 127308 133866 137196 141007 147852 161604 166093 183446 186327 190962 200799 205794 221778 242406 248436 255337 267732 275169 282014 286443 308691 332186 363609 366892 372654 381924 392533 401598 411588 423021 443556 462367 484812 498279 510674 550338 558981 564028 572886 617382 664372 710803 727218 745308 766011 785066 803196 825507 846042 859329 924734 996558 1021348 1100676 1117962 1145772 1177599 1234764 1269063 1387101 1421606 1454436 1494837 1532022 1570132 1651014 1692084 1718658 1849468 1993116 2132409 2235924 2298033 2355198 2476521 2538126 2774202 2843212 2989674 3064044 3302028 3437316 3532797 3807189 4161303 4264818 4484511 4596066 4710396 4953042 5076252 5548404 5979348 6145441 6397227 6894099 7065594 7429563 7614378 8322606 8529636 8969022 9192132 9447469 9906084 10598391 11421567 12290882 12483909 12794454 13453533 13788198 14131188 14523721 14859126 15228756 16645212 17107579 17938044 18436323 18894938 19191681 20682297 21196782 22843134 24581764 24967818 25588908 26299711 26907066 27576396 28342407 29047442 29718252 31795173 34215158 36872646 37451727 37789876 38383362 41364594 42393564 43571163 45686268 47623801 49935636 51322737 52599422 53814132 55308969 56684814 57575043 58094884 63590346 68430316 73745292 74903454 76766724 78899133 82729188 85027221 87142326 95247602 102645474 105198844 110617938 113369628 115150086 127180692 130713489 142871403 149806908 153968211 157798266 165926907 170054442 174284652 190495204 205290948 221235876 230300172 236697399 255081663 261426978 285742806 307936422 315596532 331853814 340108884 392140467 428614209 461904633 473394798 497780721 510163326 522853956 571485612 615872844 632980423 663707628 710092197 765244989 784280934 857228418 923809266 946789596 973089307 995561442 1020326652 1176421401 1265960846 1285842627 1385713899 1420184394 1530489978 1568561868 1714456836 1762080637 1847618532 1898941269 1946178614 1991122884 2130276591 2352842802 2531921692 2571685254 2771427798 2840368788 2919267921 3060979956 3524161274 3797882538 3857527881 3892357228 4260553182 4705685604 5143370508 5286241911 5542855596 5696823807 5838535842 7048322548 7595765076 7715055762 8521106364 8757803763 10572483822 11393647614 11677071684 15430111524 15858725733 17090471421 17515607526 21144967644 22787295228 26273411289 31717451466 34180942842 35031215052 47576177199 51271414263 52546822578 63434902932 65196983569 68361885684 78820233867 95152354398 102542828526 105093645156 130393967138 142728531597 157640467734 190304708796 195590950707 205085657052 260787934276 285457063194 315280935468 391181901414 570914126388 586772852121 782363802828 1173545704242 1760318556363 2347091408484 3520637112726 5280955669089 7041274225452 10561911338178 21123822676356
• Sum of all divisors σ(n): 58179186084789
• Sum of proper divisors (its aliquot sum) s(n): 37055363408433
• 21123822676356 is an abundant number, because the sum of its proper divisors (37055363408433) is greater than itself. Its abundance is 15931540732077

Bases of 21123822676356

• Binary: 100110011011001000101111100100110100110000100₂
• Hexadecimal: 0x133645F26984
• Base-36: 7HK5EMC90

Squares and roots of 21123822676356

• 21123822676356 squared (21123822676356²) is 446215884462131962721438736
• 21123822676356 cubed (21123822676356³) is 9425785218751432072308033221590409726016
• 21123822676356 is a perfect square number. Its square root is 4596066
• The cube root of 21123822676356 is 27643.3605158709

Scales and comparisons

• 21,123,822,676,356 seconds is equal to 671,672 years, 11 weeks, 3 days, 9 hours, 12 minutes, 36 seconds.
• To count from 1 to 21,123,822,676,356 would take you about one million, six hundred seventy-nine thousand, one 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 21123822676356 cubic inches would be around 2303.6 feet tall.

Recreational maths with 21123822676356

• 21123822676356 backwards is 65367622832112
• 21123822676356 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21123822676356's digits is 54
• More coming soon!