21109275627776

Names of 21109275627776

• Cardinal: 21109275627776 can be written as Twenty-one trillion, one hundred nine billion, two hundred seventy-five million, six hundred twenty-seven thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 2.1109275627776 × 10¹³

Factors of 21109275627776

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 146

Divisors of 21109275627776

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 32 46 49 53 56 61 64 92 98 106 112 122 128 161 184 196 212 224 244 256 322 343 368 371 392 424 427 448 488 644 686 736 742 784 848 854 896 976 1127 1219 1288 1372 1403 1472 1484 1568 1696 1708 1792 1952 2254 2438 2576 2597 2744 2806 2809 2944 2968 2989 3136 3233 3392 3416 3721 3904 4508 4876 5152 5194 5488 5612 5618 5888 5936 5978 6272 6466 6784 6832 7442 7808 7889 8533 9016 9752 9821 10304 10388 10976 11224 11236 11872 11956 12544 12932 13568 13664 14884 15616 15778 17066 18032 18179 19504 19642 19663 20608 20776 20923 21952 22448 22472 22631 23744 23912 25864 26047 27328 29768 31556 34132 36064 36358 39008 39284 39326 41216 41552 41846 43904 44896 44944 45262 47488 47824 51728 52094 54656 59536 59731 63112 64607 68264 68747 72128 72716 74359 78016 78568 78652 83104 83692 85583 87808 89792 89888 90524 94976 95648 103456 104188 109312 119072 119462 126224 129214 136528 137494 137641 144256 145432 148718 156032 157136 157304 158417 166208 167384 171166 171349 179584 179776 181048 182329 191296 197213 206912 208376 238144 238924 252448 258428 273056 274988 275282 288512 290864 297436 312064 314272 314608 316834 332416 334768 342332 342698 359168 359552 362096 364658 382592 394426 413824 416752 418117 452249 476288 477848 481229 504896 516856 520513 546112 549976 550564 581728 594872 599081 628544 629216 633668 664832 669536 684664 685396 719104 724192 729316 765184 788852 827648 833504 836234 904498 952576 955696 962458 963487 1009792 1033712 1041026 1092224 1099952 1101128 1108919 1163456 1189744 1198162 1199443 1257088 1258432 1267336 1276303 1339072 1369328 1370792 1380491 1448384 1458632 1577704 1667008 1672468 1808996 1911392 1924916 1926974 2019584 2067424 2082052 2184448 2199904 2202256 2217838 2326912 2379488 2396324 2398886 2514176 2516864 2534672 2552606 2678144 2738656 2741584 2760982 2896768 2917264 3155408 3165743 3334016 3344936 3617992 3643591 3822784 3849832 3853948 3941027 4134848 4164104 4193567 4399808 4404512 4435676 4535899 4653824 4758976 4792648 4797772 5033728 5069344 5105212 5356288 5477312 5483168 5521964 5793536 5834528 6310816 6331486 6668032 6689872 7235984 7287182 7645568 7699664 7707896 7882054 8269696 8328208 8387134 8396101 8799616 8809024 8871352 9071798 9517952 9585296 9595544 9663437 10138688 10210424 10452289 10954624 10966336 11043928 11669056 12621632 12662972 13379744 14471968 14574364 15291136 15399328 15415792 15764108 16539392 16656416 16774268 16792202 17599232 17618048 17742704 18143596 19035904 19170592 19191088 19326874 20277376 20420848 20904578 21909248 21932672 22087856 22160201 23338112 25243264 25325944 25505137 26759488 27587189 28943936 29148728 29354969 30798656 30831584 31528216 31751293 33312832 33548536 33584404 35236096 35485408 36287192 38341184 38382176 38653748 40554752 40841696 41809156 43865344 44175712 44320402 46676224 50486528 50651888 51010274 53518976 55174378 57887872 58297456 58709938 58772707 61597312 61663168 63056432 63502586 66625664 67097072 67168808 67644059 70970816 72574384 73166023 76682368 76764352 77307496 81683392 83618312 88351424 88640804 101303776 102020548 107037952 110348756 115775744 116594912 117419876 117545414 123194624 123326336 126112864 127005172 133251328 134194144 134337616 135288118 141941632 145148768 146332046 153364736 153528704 154614992 163366784 167236624 176702848 177281608 193110323 202607552 204041096 220697512 222259051 233189824 234839752 235090828 240402647 246652672 252225728 254010344 268388288 268675232 270576236 283883264 290297536 292664092 307057408 309229984 326733568 334473248 353405696 354563216 386220646 405215104 408082192 441395024 444518102 466379648 469679504 470181656 480805294 504451456 508020688 512162161 536776576 537350464 541152472 580595072 585328184 618459968 668946496 709126432 772441292 810430208 816164384 882790048 889036204 932759296 939359008 940363312 961610588 1008902912 1016041376 1024324322 1073553152 1074700928 1082304944 1161190144 1170656368 1236919936 1337892992 1351772261 1418252864 1544882584 1555813357 1632328768 1682818529 1765580096 1778072408 1878718016 1880726624 1923221176 2032082752 2048648644 2149401856 2164609888 2341312736 2473839872 2675785984 2703544522 2836505728 3089765168 3111626714 3264657536 3365637058 3531160192 3556144816 3585135127 3757436032 3761453248 3846442352 4064165504 4097297288 4329219776 4682625472 5407089044 5673011456 6179530336 6223253428 6529315072 6731274116 7062320384 7112289632 7170270254 7514872064 7522906496 7692884704 8128331008 8194594576 8658439552 9365250944 10814178088 11779729703 12359060672 12446506856 13462548232 14224579264 14340540508 15045812992 15385769408 16389189152 17316879104 18730501888 21628356176 23559459406 24718121344 24893013712 26925096464 28449158528 28681081016 30771538816 32778378304 43256712352 47118918812 49436242688 49786027424 53850192928 56898317056 57362162032 61543077632 65556756608 82458107921 86513424704 94237837624 99572054848 107700385856 114724324064 131113513216 164916215842 173026849408 188475675248 199144109696 215400771712 229448648128 329832431684 346053698816 376951350496 398288219392 430801543424 458897296256 659664863368 753902700992 917794592512 1319329726736 1507805401984 2638659453472 3015610803968 5277318906944 10554637813888 21109275627776
• Sum of all divisors σ(n): 53131224182400
• Sum of proper divisors (its aliquot sum) s(n): 32021948554624
• 21109275627776 is an abundant number, because the sum of its proper divisors (32021948554624) is greater than itself. Its abundance is 10912672926848

Bases of 21109275627776

• Binary: 100110011001011100010111000000001000100000000₂
• Hexadecimal: 0x1332E2E01100
• Base-36: 7HDGTOLQ8

Squares and roots of 21109275627776

• 21109275627776 squared (21109275627776²) is 445601517529417838902706176
• 21109275627776 cubed (21109275627776³) is 9406325253683740019850736148367672344576
• The square root of 21109275627776 is 4594483.1730866095
• The cube root of 21109275627776 is 27637.0134693879

Scales and comparisons

• 21,109,275,627,776 seconds is equal to 671,209 years, 34 weeks, 5 days, 18 hours, 22 minutes, 56 seconds.
• To count from 1 to 21,109,275,627,776 would take you about one million, six hundred seventy-eight thousand and twenty-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 21109275627776 cubic inches would be around 2303.1 feet tall.

Recreational maths with 21109275627776

• 21109275627776 backwards is 67772657290112
• The number of decimal digits it has is: 14
• The sum of 21109275627776's digits is 62
• More coming soon!