64481207712480

Names of 64481207712480

• Cardinal: 64481207712480 can be written as Sixty-four trillion, four hundred eighty-one billion, two hundred seven million, seven hundred twelve thousand, four hundred eighty.

Scientific notation

• Scientific notation: 6.448120771248 × 10¹³

Factors of 64481207712480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 141230

Divisors of 64481207712480

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 29 30 32 36 39 40 45 48 52 54 58 60 65 72 78 80 87 90 96 104 108 116 117 120 130 135 144 145 156 160 174 180 195 208 216 232 234 240 260 261 270 281 288 290 312 348 351 360 377 390 416 432 435 464 468 480 520 522 540 562 580 585 624 696 702 720 754 780 783 843 864 870 928 936 1040 1044 1080 1124 1131 1160 1170 1248 1305 1392 1404 1405 1440 1508 1560 1566 1686 1740 1755 1872 1885 2080 2088 2160 2248 2262 2320 2340 2529 2610 2784 2808 2810 3016 3120 3132 3372 3393 3480 3510 3653 3744 3770 3915 4176 4215 4320 4496 4524 4640 4680 5058 5220 5616 5620 5655 6032 6240 6264 6744 6786 6960 7020 7306 7540 7587 7830 8149 8352 8430 8992 9048 9360 10116 10179 10440 10959 11232 11240 11310 12064 12528 12645 13488 13572 13920 14040 14612 15080 15174 15660 16298 16860 16965 18096 18265 18720 20232 20358 20880 21918 22480 22620 24447 25056 25290 26976 27144 28080 29224 30160 30348 31320 32596 32877 33720 33930 36192 36530 37935 40464 40716 40745 41760 43836 44960 45240 48894 50580 50895 54288 54795 56160 58448 60320 60696 62640 65192 65754 67440 67860 73060 73341 75870 80928 81432 81490 87672 90480 97788 98631 101160 101790 105937 108576 109590 116896 121392 122235 125280 130384 131508 134880 135720 140897 146120 146682 151740 162864 162980 164385 175344 180960 195576 197262 202320 203580 211874 219180 220023 242784 244470 260768 263016 271440 281794 292240 293364 303480 317811 325728 325960 328770 350688 366705 391152 394524 404640 407160 422691 423748 438360 440046 488940 493155 526032 529685 542880 563588 584480 586728 606960 635622 651920 657540 704485 733410 782304 789048 814320 845382 847496 876720 880092 953433 977880 986310 1052064 1059370 1100115 1127176 1173456 1213920 1268073 1271244 1303840 1315080 1408970 1466820 1578096 1589055 1628640 1690764 1694992 1753440 1760184 1831661 1906866 1955760 1972620 2113455 2118740 2200230 2254352 2346912 2536146 2542488 2630160 2817940 2860299 2933640 3156192 3178110 3381528 3389984 3520368 3663322 3804219 3813732 3911520 3945240 4086013 4226910 4237480 4400460 4508704 4767165 5072292 5084976 5260320 5494983 5635880 5720598 5867280 6340365 6356220 6763056 7040736 7326644 7608438 7627464 7890480 8172026 8453820 8474960 8800920 9158305 9534330 10144584 10169952 10989966 11271760 11441196 11734560 12258039 12680730 12712440 13526112 14301495 14653288 15216876 15254928 15780960 16344052 16484949 16907640 16949920 17601840 18316610 19021095 19068660 20289168 20430065 21979932 22543520 22882392 24516078 25361460 25424880 27474915 28602990 29306576 30433752 30509856 32688104 32969898 33815280 35203680 36633220 36774117 38042190 38137320 39592057 40578336 40860130 43959864 45764784 49032156 49454847 50722920 50849760 53118169 54949830 57205980 58613152 60867504 61290195 65376208 65939796 67630560 73266440 73548234 76084380 76274640 79184114 81720260 82424745 87919728 91529568 98064312 98909694 101445840 106236338 109899660 110322351 114411960 118776171 121735008 122580390 130752416 131879592 146532880 147096468 152168760 152549280 158368228 159354507 163440520 164849490 175839456 183870585 196128624 197819388 197960285 202891680 212472676 219799320 220644702 228823920 237552342 245160780 247274235 263759184 265590845 293065760 294192936 304337520 316736456 318709014 326881040 329698980 356328513 367741170 392257248 395638776 395920570 424945352 439598640 441289404 457647840 475104684 478063521 490321560 494548470 514696741 527518368 531181690 551611755 588385872 593880855 608675040 633472912 637418028 653762080 659397960 712657026 735482340 791277552 791841140 796772535 849890704 879197280 882578808 950209368 956127042 980643120 989096940 1029393482 1062363380 1068985539 1103223510 1148169653 1176771744 1187761710 1266945824 1274836056 1318795920 1425314052 1434190563 1470964680 1544090223 1582555104 1583682280 1593545070 1699781408 1765157616 1781642565 1900418736 1912254084 1961286240 1978193880 2058786964 2124726760 2137971078 2206447020 2296339306 2375523420 2390317605 2549672112 2573483705 2637591840 2850628104 2868381126 2941929360 3088180446 3167364560 3187090140 3444508959 3530315232 3563285130 3800837472 3824508168 3956387760 4117573928 4249453520 4275942156 4412894040 4592678612 4632270669 4751046840 4780635210 5099344224 5146967410 5344927695 5701256208 5736762252 5740848265 5883858720 6176360892 6334729120 6374180280 6889017918 7126570260 7170952815 7649016336 7720451115 7912775520 8235147856 8498907040 8551884312 8825788080 9185357224 9264541338 9502093680 9561270420 10293934820 10333526877 10689855390 11402512416 11473524504 11481696530 12352721784 12748360560 13778035836 13896812007 14253140520 14341905630 14926205489 15298032672 15440902230 16470295712 17103768624 17222544795 17651576160 18370714448 18529082676 19004187360 19122540840 20587869640 20667053754 21379710780 22947049008 22963393060 23161353345 24705443568 25496721120 27556071672 27793624014 28506281040 28683811260 29852410978 30881804460 31000580631 34207537248 34445089590 36741428896 37058165352 38245081680 41175739280 41334107508 42759421560 44778616467 45894098016 45926786120 46322706690 49410887136 51667634385 55112143344 55587248028 57012562080 57367622520 59704821956 61763608920 62001161262 68890179180 69484060035 74116330704 74631027445 76490163360 82351478560 82668215016 85518843120 89557232934 91853572240 92645413380 103335268770 110224286688 111174496056 114735245040 119409643912 123527217840 124002322524 134335849401 137780358360 138968120070 148232661408 149262054890 155002903155 165336430032 171037686240 179114465868 183707144480 185290826760 206670537540 222348992112 223893082335 229470490080 238819287824 247054435680 248004645048 268671698802 275560716720 277936240140 298524109780 310005806310 330672860064 358228931736 370581653520 403007548203 413341075080 444697984224 447786164670 477638575648 496009290096 537343397604 551121433440 555872480280 597048219560 620011612620 671679247005 716457863472 741163307040 806015096406 826682150160 895572329340 992018580192 1074686795208 1111744960560 1194096439120 1240023225240 1343358494010 1432915726944 1612030192812 1653364300320 1791144658680 2015037741015 2149373590416 2223489921120 2388192878240 2480046450480 2686716988020 3224060385624 3582289317360 4030075482030 4298747180832 4960092900960 5373433976040 6448120771248 7164578634720 8060150964060 10746867952080 12896241542496 16120301928120 21493735904160 32240603856240 64481207712480
• Sum of all divisors σ(n): 252321941894400
• Sum of proper divisors (its aliquot sum) s(n): 187840734181920
• 64481207712480 is an abundant number, because the sum of its proper divisors (187840734181920) is greater than itself. Its abundance is 123359526469440

Bases of 64481207712480

• Binary: 1110101010010100110011011110101111101011100000₂
• Hexadecimal: 0x3AA5337AFAE0
• Base-36: MUU9A7SO0

Squares and roots of 64481207712480

• 64481207712480 squared (64481207712480²) is 4157826148059990234347750400
• 64481207712480 cubed (64481207712480³) is 268101651485436852688737645694818004992000
• The square root of 64481207712480 is 8030019.1601564689
• The cube root of 64481207712480 is 40100.0013914673

Scales and comparisons

• 64,481,207,712,480 seconds is equal to 2,050,302 years, 49 weeks, 3 days, 10 hours, 48 minutes.
• To count from 1 to 64,481,207,712,480 would take you about five million, one hundred twenty-five thousand, seven hundred fifty-seven 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 64481207712480 cubic inches would be around 3341.7 feet tall.

Recreational maths with 64481207712480

• 64481207712480 backwards is 08421770218446
• 64481207712480 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64481207712480's digits is 54
• More coming soon!