21731286799104

Names of 21731286799104

• Cardinal: 21731286799104 can be written as Twenty-one trillion, seven hundred thirty-one billion, two hundred eighty-six million, seven hundred ninety-nine thousand, one hundred four.

Scientific notation

• Scientific notation: 2.1731286799104 × 10¹³

Factors of 21731286799104

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 331

Divisors of 21731286799104

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 32 41 48 61 62 64 82 93 96 122 123 124 128 164 183 186 192 193 244 246 248 256 328 366 372 384 386 488 492 496 579 656 732 744 768 772 961 976 984 992 1158 1271 1312 1464 1488 1544 1891 1922 1952 1968 1984 2316 2501 2542 2624 2883 2928 2976 3088 3721 3782 3813 3844 3904 3936 3968 4632 5002 5084 5248 5673 5766 5856 5952 5983 6176 7442 7503 7564 7626 7688 7808 7872 7913 7936 9264 10004 10168 10496 11163 11346 11532 11712 11773 11904 11966 12352 14884 15006 15128 15252 15376 15616 15744 15826 17949 18528 20008 20336 22326 22692 23064 23424 23546 23739 23808 23932 24704 29768 30012 30256 30504 30752 31488 31652 35319 35898 37056 39401 40016 40672 44652 45384 46128 46848 47092 47478 47864 49408 58621 59536 60024 60512 61008 61504 63304 70638 71796 74112 77531 78802 80032 81344 89304 90768 92256 94184 94956 95728 115351 117242 118203 119072 120048 121024 122016 123008 126608 141276 143592 148224 152561 155062 157604 160064 162688 175863 178608 181536 184512 185473 188368 189912 191456 230702 232593 234484 236406 238144 240096 242048 244032 245303 246016 253216 282552 287184 305122 310124 315208 320128 325376 346053 351726 357216 363072 364963 369024 370946 376736 379824 382912 457683 461404 465186 468968 472812 476288 480192 482693 484096 488064 490606 506432 556419 565104 574368 610244 620248 630416 640256 692106 703452 714432 718153 726144 729926 735909 738048 741892 753472 759648 765824 915366 922808 930372 937936 945624 952576 960384 965386 976128 981212 1012864 1094889 1112838 1130208 1148736 1220488 1240496 1260832 1384212 1406904 1428864 1436306 1448079 1452288 1459852 1471818 1483784 1506944 1519296 1531648 1830732 1845616 1860744 1875872 1891248 1920768 1930772 1962424 2025728 2154459 2189778 2225676 2260416 2297472 2403461 2440976 2480992 2521664 2768424 2813808 2857728 2872612 2896158 2919704 2943636 2967568 3013888 3038592 3575881 3661464 3691232 3721488 3751744 3782496 3861544 3924848 4308918 4379556 4451352 4520832 4594944 4729391 4806922 4881952 4961984 5043328 5536848 5627616 5745224 5792316 5839408 5887272 5935136 6077184 7151762 7210383 7322928 7382464 7442976 7503488 7564992 7604393 7723088 7849696 8617836 8759112 8902704 9041664 9458782 9613844 9763904 9923968 10086656 10727643 11073696 11255232 11313853 11490448 11584632 11678816 11774544 11870272 14188173 14303524 14420766 14645856 14764928 14885952 14963483 15006976 15129984 15208786 15446176 15699392 17235672 17518224 17805408 18917564 19227688 19527808 19847936 21455286 22147392 22262743 22510464 22627706 22813179 22980896 23169264 23357632 23549088 23740544 28376346 28607048 28841532 29291712 29444273 29529856 29771904 29926966 30259968 30417572 30892352 31398784 33941559 34471344 35036448 35610816 37835128 38455376 39055616 42910572 44294784 44525486 44890449 45020928 45255412 45626358 45961792 46338528 46715264 47098176 47481088 56752692 57214096 57683064 58583424 58888546 59543808 59853932 60835144 61784704 62797568 66788229 67883118 68942688 70072896 71221632 75670256 76910752 85821144 88332819 88589568 89050972 89780898 90510824 91252716 91923584 92677056 93430528 94196352 113505384 114428192 115366128 117166848 117777092 119707864 121670288 123569408 133576458 135766236 137885376 140145792 142443264 146611121 151340512 153821504 171642288 176665638 178101944 179561796 181021648 182505432 183847168 185354112 188392704 227010768 228856384 230732256 235554184 239415728 243340576 267152916 271532472 275770752 280291584 293222242 302681024 307643008 343284576 353331276 356203888 359123592 362043296 365010864 370708224 439833363 454021536 457712768 461464512 463867973 471108368 478831456 486681152 534305832 543064944 551541504 586444484 605362048 615286016 686569152 690145033 706662552 712407776 718247184 724086592 730021728 879666726 908043072 912772463 915425536 922929024 927735946 942216736 957662912 973362304 1068611664 1086129888 1172888968 1210724096 1373138304 1380290066 1391603919 1413325104 1424815552 1436494368 1448173184 1460043456 1759333452 1816086144 1825544926 1845858048 1855471892 1884433472 1915325824 1946724608 2070435099 2137223328 2172259776 2345777936 2738317389 2746276608 2760580132 2783207838 2826650208 2849631104 2872988736 2896346368 2920086912 3518666904 3632172288 3651089852 3710943784 3768866944 3830651648 4140870198 4274446656 4344519552 4691555872 5476634778 5521160264 5566415676 5653300416 5699262208 5745977472 5840173824 7037333808 7302179704 7421887568 7537733888 8281740396 8548893312 8689039104 9383111744 10953269556 11042320528 11132831352 11306600832 11491954944 14074667616 14604359408 14843775136 16563480792 17097786624 18766223488 21906539112 22084641056 22265662704 22613201664 28149335232 28295946353 29208718816 29687550272 33126961584 37532446976 43813078224 44169282112 44531325408 56298670464 56591892706 58417437632 59375100544 66253923168 84887839059 87626156448 88338564224 89062650816 112597340928 113183785412 116834875264 118750201088 132507846336 169775678118 175252312896 176677128448 178125301632 226367570824 233669750528 265015692672 339551356236 350504625792 356250603264 452735141648 530031385344 679102712472 701009251584 905470283296 1358205424944 1810940566592 2716410849888 3621881133184 5432821699776 7243762266368 10865643399552 21731286799104
• Sum of all divisors σ(n): 62562990763728
• Sum of proper divisors (its aliquot sum) s(n): 40831703964624
• 21731286799104 is an abundant number, because the sum of its proper divisors (40831703964624) is greater than itself. Its abundance is 19100417165520

Bases of 21731286799104

• Binary: 100111100001110110101101000010101001100000000₂
• Hexadecimal: 0x13C3B5A15300
• Base-36: 7PB7R2P6O

Squares and roots of 21731286799104

• 21731286799104 squared (21731286799104²) is 472248825944911774055202816
• 21731286799104 cubed (21731286799104³) is 10262574677149023814643770477110167076864
• The square root of 21731286799104 is 4661682.8290976639
• The cube root of 21731286799104 is 27905.8430823737

Scales and comparisons

• 21,731,286,799,104 seconds is equal to 690,987 years, 36 weeks, 3 days, 3 hours, 18 minutes, 24 seconds.
• To count from 1 to 21,731,286,799,104 would take you about one million, seven hundred twenty-seven thousand, four hundred sixty-nine 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 21731286799104 cubic inches would be around 2325.5 feet tall.

Recreational maths with 21731286799104

• 21731286799104 backwards is 40199768213712
• The number of decimal digits it has is: 14
• The sum of 21731286799104's digits is 60
• More coming soon!