428615746272

Names of 428615746272

• Cardinal: 428615746272 can be written as Four hundred twenty-eight billion, six hundred fifteen million, seven hundred forty-six thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 4.28615746272 × 10¹¹

Factors of 428615746272

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 506

Divisors of 428615746272

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 32 36 38 41 42 48 49 56 57 63 72 76 82 84 96 98 112 114 123 126 127 133 144 147 152 164 168 171 196 224 228 246 252 254 266 287 288 294 304 307 328 336 342 369 381 392 399 441 456 492 504 508 532 574 588 608 614 656 672 684 738 762 779 784 798 861 882 889 912 921 931 984 1008 1016 1064 1143 1148 1176 1197 1228 1312 1368 1476 1524 1558 1568 1596 1722 1764 1778 1824 1842 1862 1968 2009 2016 2032 2128 2149 2286 2296 2337 2352 2394 2413 2456 2583 2667 2736 2763 2793 2952 3048 3116 3192 3444 3528 3556 3684 3724 3936 4018 4064 4256 4298 4572 4592 4674 4704 4788 4826 4912 5166 5207 5334 5453 5472 5526 5586 5833 5904 6027 6096 6223 6232 6384 6447 6888 7011 7056 7112 7239 7368 7448 8001 8036 8379 8596 9144 9184 9348 9576 9652 9824 10332 10414 10668 10906 11052 11172 11666 11808 12054 12192 12446 12464 12587 12768 12894 13776 14022 14112 14224 14478 14736 14896 15043 15621 16002 16072 16359 16758 16891 17192 17499 18081 18288 18669 18696 19152 19304 19341 20664 20828 21336 21717 21812 22104 22344 23332 24108 24892 24928 25174 25788 27552 28044 28448 28956 29472 29792 30086 31242 32004 32144 32718 33516 33782 34384 34998 36162 36449 36576 37338 37392 37761 38171 38304 38608 38682 38989 40831 41328 41656 42672 43434 43624 44208 44688 45129 46664 46863 48216 49077 49784 50348 50673 51576 52497 56007 56088 57912 60172 62484 64008 64288 65436 67032 67564 68768 69996 72324 72898 74676 74784 75522 76342 77216 77364 77978 81662 82656 83312 85344 86868 87248 88109 88416 89376 90258 93328 93726 96432 98154 98933 99568 100696 101346 103152 104994 109347 112014 112176 113283 114513 115824 116967 118237 120344 122493 124968 128016 130872 134064 135128 135387 139992 144648 145796 149352 151044 152019 152684 154728 155956 163324 166624 173736 174496 176218 180516 186656 187452 192864 196308 197866 199136 201392 202692 206304 209988 218694 224028 224352 226566 229026 231648 233934 236474 239153 240688 244986 249936 255143 256032 261744 264327 268128 270256 270774 272923 279984 285817 289296 291592 296799 298704 302088 304038 305368 309456 311912 326648 328041 343539 347472 350901 352436 354711 361032 367479 374904 392616 395732 402784 405384 419976 437388 448056 453132 458052 467868 472948 478306 481376 489972 499872 510286 523488 528654 540512 541548 545846 559968 571634 578592 583184 593598 597408 604176 608076 610736 616763 618912 623824 653296 656082 687078 692531 694944 701802 704872 709422 717459 722064 734958 740791 749808 765429 785232 791464 792981 810768 818769 839952 857451 874776 890397 896112 906264 916104 935736 945896 956612 979944 1020572 1057308 1064133 1083096 1091692 1143268 1166368 1187196 1208352 1216152 1221472 1233526 1247648 1306592 1312164 1374156 1385062 1403604 1409744 1418844 1434918 1444128 1469916 1481582 1499616 1530858 1570464 1582928 1585962 1598549 1621536 1637538 1674071 1679904 1714902 1749552 1780794 1792224 1812528 1832208 1850289 1871472 1891792 1910461 1913224 1959888 2041144 2077593 2114616 2128266 2152377 2166192 2183384 2222373 2286536 2296287 2374392 2432304 2456307 2467052 2572353 2624328 2748312 2770124 2807208 2819488 2837688 2869836 2939832 2963164 3061716 3165856 3171924 3197098 3275076 3348142 3429804 3499104 3561588 3625056 3664416 3700578 3742944 3783584 3820922 3826448 3919776 4082288 4155186 4229232 4256532 4304754 4332384 4366768 4444746 4573072 4592574 4748784 4795647 4847717 4864608 4912614 4934104 5022213 5144706 5185537 5248656 5496624 5540248 5550867 5614416 5675376 5731383 5739672 5879664 5926328 6123432 6232779 6343848 6394196 6550152 6667119 6696284 6859608 7123176 7401156 7641844 7652896 8164576 8310372 8458464 8513064 8609508 8733536 8889492 9146144 9185148 9497568 9591294 9695434 9825228 9868208 10044426 10289412 10371074 10497312 10993248 11080496 11101734 11189843 11228832 11350752 11462766 11479344 11718497 11759328 11852656 12246864 12465558 12687696 12788392 13100304 13334238 13392568 13719216 14246352 14386941 14543151 14802312 15066639 15283688 15556611 16620744 17026128 17194149 17219016 17778984 18370296 19182588 19390868 19650456 19736416 20088852 20578824 20742148 22160992 22203468 22379686 22925532 22958688 23436994 23705312 24493728 24931116 25375392 25576784 26200608 26668476 26785136 27438432 28492704 28773882 29086302 29604624 30133278 30372431 30567376 31113222 33241488 33569529 34052256 34388298 34438032 35155491 35557968 36298759 36740592 38365176 38781736 39300912 40177704 41157648 41484296 43629453 44406936 44759372 45851064 46669833 46873988 49862232 51153568 53336952 53570272 57547764 58172604 59209248 60266556 60744862 61134752 62226444 66482976 67139058 68776596 68876064 70310982 71115936 72597518 73481184 76730352 77563472 78328901 78601824 80355408 82315296 82968592 87258906 88813872 89518744 91117293 91702128 93339666 93747976 99724464 100708587 105466473 106673904 108896277 115095528 116345208 120533112 121489724 124452888 134278116 137553192 140621964 145195036 153460704 155126944 156657802 160710816 165937184 174517812 177627744 179037488 182234586 183404256 186679332 187495952 199448928 201417174 210932946 212607017 213347808 217792554 230191056 232690416 234986703 241066224 242979448 248905776 268556232 273351879 275106384 281243928 290390072 313315604 326688831 349035624 358074976 364469172 373358664 374991904 402834348 421865892 425214034 435585108 460382112 465380832 469973406 482132448 485958896 497811552 537112464 546703758 550212768 562487856 580780144 626631208 637821051 653377662 698071248 704960109 728938344 746717328 805668696 843731784 850428068 871170216 939946812 971917792 1074224928 1093407516 1124975712 1161560288 1253262416 1275642102 1306755324 1396142496 1409920218 1457876688 1488249119 1493434656 1611337392 1687463568 1700856136 1742340432 1879893624 1913463153 2186815032 2506524832 2551284204 2613510648 2819840436 2915753376 2976498238 3222674784 3374927136 3401712272 3484680864 3759787248 3826926306 4373630064 4464747357 5102568408 5227021296 5639680872 5952996476 6803424544 7519574496 7653852612 8747260128 8929494714 10205136816 10454042592 11279361744 11905992952 13394242071 15307705224 17858989428 20410273632 22558723488 23811985904 26788484142 30615410448 35717978856 47623971808 53576968284 61230820896 71435957712 107153936568 142871915424 214307873136 428615746272
• Sum of all divisors σ(n): 1545961697280
• Sum of proper divisors (its aliquot sum) s(n): 1117345951008
• 428615746272 is an abundant number, because the sum of its proper divisors (1117345951008) is greater than itself. Its abundance is 688730204736

Bases of 428615746272

• Binary: 110001111001011011111010100001011100000₂
• Hexadecimal: 0x63CB7D42E0
• Base-36: 5GWIQYG0

Squares and roots of 428615746272

• 428615746272 squared (428615746272²) is 183711457952303481897984
• 428615746272 cubed (428615746272³) is 78741623648943705875128455132315648
• The square root of 428615746272 is 654687.5180358947
• The cube root of 428615746272 is 7539.7342829101

Scales and comparisons

• 428,615,746,272 seconds is equal to 13,628 years, 34 weeks, 9 hours, 31 minutes, 12 seconds.
• To count from 1 to 428,615,746,272 would take you about twenty-seven thousand, two 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 428615746272 cubic inches would be around 628.3 feet tall.

Recreational maths with 428615746272

• 428615746272 backwards is 272647516824
• The number of decimal digits it has is: 12
• The sum of 428615746272's digits is 54
• More coming soon!