2121273105710720

Names of 2121273105710720

• Cardinal: 2121273105710720 can be written as Two quadrillion, one hundred twenty-one trillion, two hundred seventy-three billion, one hundred five million, seven hundred ten thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.12127310571072 × 10¹⁵

Factors of 2121273105710720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 410

Divisors of 2121273105710720

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 26 32 34 40 52 64 65 68 80 85 104 128 130 136 160 170 208 221 260 272 289 320 340 373 416 442 520 544 578 640 680 746 832 884 1040 1088 1105 1156 1360 1445 1492 1664 1768 1865 2080 2176 2210 2312 2720 2890 2984 3536 3730 3757 4160 4420 4624 4849 4913 5440 5780 5968 6341 7072 7460 7514 8320 8840 9248 9698 9826 10880 11560 11936 12682 14144 14920 15028 17680 18496 18785 19396 19652 23120 23872 24245 24565 25364 28288 29840 30056 31705 35360 36992 37570 38792 39304 46240 47744 48490 49130 50728 59680 60112 63410 63869 70720 75140 77584 78608 82433 92480 96980 98260 101456 107797 119360 120224 126820 127738 139129 141440 150280 155168 157216 164866 184960 193960 196520 202912 215594 238720 240448 253640 255476 278258 300560 310336 314432 319345 329732 387920 393040 405824 412165 431188 480896 507280 510952 538985 556516 601120 620672 628864 638690 659464 695645 775840 786080 811648 824330 862376 1014560 1021904 1077970 1113032 1202240 1277380 1318928 1391290 1401361 1551680 1572160 1648660 1724752 1808677 1832549 2029120 2043808 2155940 2226064 2365193 2404480 2554760 2637856 2782580 2802722 3103360 3144320 3297320 3449504 3617354 3665098 4058240 4087616 4311880 4452128 4730386 5109520 5275712 5565160 5605444 6594640 6899008 7006805 7234708 7330196 8175232 8623760 8904256 9043385 9162745 9460772 10219040 10551424 11130320 11210888 11825965 13189280 13798016 14013610 14469416 14660392 17247520 17808512 18086770 18325490 18921544 20438080 22260640 22421776 23651930 23823137 26378560 28027220 28938832 29320784 30747509 34495040 36173540 36650980 37843088 40208281 40876160 44521280 44843552 47303860 47646274 51895117 52757120 56054440 57877664 58641568 61495018 68990080 72347080 73301960 75686176 80416562 89042560 89687104 94607720 95292548 103790234 112108880 115755328 117283136 119115685 122990036 144694160 146603920 151372352 153737545 160833124 179374208 189215440 190585096 201041405 207580468 224217760 231510656 234566272 238231370 245980072 259475585 289388320 293207840 302744704 307475090 321666248 378430880 381170192 402082810 415160936 448435520 476462740 491960144 518951170 522707653 578776640 586415680 614950180 643332496 674636521 683540777 756861760 762340384 804165620 830321872 882216989 896871040 952925480 983920288 1037902340 1045415306 1157553280 1172831360 1229900360 1286664992 1349273042 1367081554 1513723520 1524680768 1608331240 1660643744 1764433978 1905850960 1967840576 2075804680 2090830612 2459800720 2573329984 2613538265 2698546084 2734163108 3049361536 3216662480 3321287488 3373182605 3417703885 3528867956 3811701920 3935681152 4151609360 4181661224 4411084945 4919601440 5146659968 5227076530 5397092168 5468326216 6433324960 6642574976 6746365210 6835407770 7057735912 7623403840 8303218720 8363322448 8822169890 8886030101 9839202880 10454153060 10794184336 10936652432 11468820857 12866649920 13492730420 13670815540 14115471824 14997688813 15246807680 16606437440 16726644896 17644339780 17772060202 19678405760 20908306120 21588368672 21873304864 22937641714 25733299840 26985460840 27341631080 28230943648 29995377626 33212874880 33453289792 35288679560 35544120404 41816612240 43176737344 43746609728 44430150505 45875283428 53970921680 54683262160 56461887296 57344104285 59990755252 66906579584 70577359120 71088240808 74988444065 83633224480 86353474688 87493219456 88860301010 91750566856 107941843360 109366524320 112923774592 114688208570 119981510504 141154718240 142176481616 149976888130 167266448960 177720602020 183501133712 194969954569 215883686720 218733048640 229376417140 239963021008 254960709821 282309436480 284352963232 299953776260 334532897920 355441204040 367002267424 389939909138 431767373440 437466097280 458752834280 479926042016 509921419642 564618872960 568705926464 599907552520 710882408080 734004534848 779879818276 917505668560 959852084032 974849772845 1019842839284 1137411852928 1199815105040 1274803549105 1421764816160 1468009069696 1559759636552 1835011337120 1919704168064 1949699545690 2039685678568 2399630210080 2549607098210 2843529632320 3119519273104 3314489227673 3670022674240 3899399091380 4079371357136 4799260420160 5099214196420 5687059264640 6239038546208 6628978455346 7340045348480 7798798182760 8158742714272 9598520840320 10198428392840 12478077092416 13257956910692 15597596365520 16317485428544 16572446138365 20396856785680 24956154184832 26515913821384 31195192731040 32634970857088 33144892276730 40793713571360 53031827642768 62390385462080 66289784553460 81587427142720 106063655285536 124780770924160 132579569106920 163174854285440 212127310571072 265159138213840 424254621142144 530318276427680 1060636552855360 2121273105710720
• Sum of all divisors σ(n): 5818115745288000
• Sum of proper divisors (its aliquot sum) s(n): 3696842639577280
• 2121273105710720 is an abundant number, because the sum of its proper divisors (3696842639577280) is greater than itself. Its abundance is 1575569533866560

Bases of 2121273105710720

• Binary: 111100010010100100101100001111011111111111010000000₂
• Hexadecimal: 0x7894961EFFE80
• Base-36: KVXFETHP4W

Squares and roots of 2121273105710720

• 2121273105710720 squared (2121273105710720²) is 4499799589011603467876322918400
• 2121273105710720 cubed (2121273105710720³) is 9545303849258465533233102089786089856565248000
• The square root of 2121273105710720 is 46057280.7025199873
• The cube root of 2121273105710720 is 128488.8755924749

Scales and comparisons

• 2,121,273,105,710,720 seconds is equal to 67,449,923 years, 12 weeks, 20 hours, 5 minutes, 20 seconds.
• To count from 1 to 2,121,273,105,710,720 would take you about two hundred two million, three hundred forty-nine thousand, seven 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 2121273105710720 cubic inches would be around 10707.4 feet tall.

Recreational maths with 2121273105710720

• 2121273105710720 backwards is 0270175013721212
• The number of decimal digits it has is: 16
• The sum of 2121273105710720's digits is 41
• More coming soon!