428825933640

Names of 428825933640

• Cardinal: 428825933640 can be written as Four hundred twenty-eight billion, eight hundred twenty-five million, nine hundred thirty-three thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.2882593364 × 10¹¹

Factors of 428825933640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 69

Divisors of 428825933640

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 17 18 20 24 26 29 30 34 36 39 40 45 51 52 58 60 65 68 72 78 85 87 90 102 104 116 117 120 130 136 145 153 156 169 170 174 180 195 204 221 232 234 255 260 261 289 290 306 312 338 340 348 360 377 390 408 435 442 468 493 507 510 520 522 578 580 585 612 663 676 680 696 754 765 780 841 845 867 870 884 936 986 1014 1020 1044 1105 1131 1156 1160 1170 1224 1305 1326 1352 1445 1479 1508 1521 1530 1560 1682 1690 1734 1740 1768 1885 1972 1989 2028 2040 2088 2210 2262 2312 2340 2465 2523 2535 2601 2610 2652 2873 2890 2958 3016 3042 3060 3315 3364 3380 3393 3468 3480 3757 3770 3944 3978 4056 4205 4335 4420 4437 4524 4680 4901 4930 5046 5070 5202 5220 5304 5655 5746 5780 5916 6084 6120 6409 6630 6728 6760 6786 6936 7395 7514 7540 7569 7605 7956 8381 8410 8619 8670 8840 8874 9048 9802 9860 9945 10092 10140 10404 10440 10933 11271 11310 11492 11560 11832 12168 12615 12818 13005 13260 13572 14297 14365 14703 14790 15028 15080 15138 15210 15912 16762 16820 16965 17238 17340 17748 18785 19227 19604 19720 19890 20184 20280 20808 21866 22185 22542 22620 22984 24389 24505 25143 25230 25636 25857 26010 26520 27144 28594 28730 29406 29580 30056 30276 30420 32045 32799 33524 33640 33813 33930 34476 34680 35496 37570 37845 38454 39208 39780 41905 42891 43095 43732 44109 44370 45084 45240 48778 48841 49010 50286 50460 51272 51714 52020 54665 56355 57188 57460 57681 58812 59160 60552 60840 64090 65598 67048 67626 67860 68952 71485 73167 73515 75140 75429 75690 76908 79560 83317 83810 85782 86190 87464 88218 88740 90168 96135 97556 97682 98020 98397 100572 100920 103428 104040 108953 109330 112710 114376 114920 115362 117624 121945 125715 128180 128673 129285 131196 135252 135720 142129 142970 146334 146523 147030 150280 150858 151380 153816 163995 166634 167620 169065 171564 172380 176436 177480 185861 192270 195112 195364 196040 196794 201144 206856 214455 217906 218660 219501 220545 225420 230724 243049 243890 244205 249951 251430 256360 257346 258570 262392 270504 284258 285940 288405 292668 293046 294060 301716 302760 317057 326859 327990 333268 335240 338130 343128 344760 352872 365835 371722 377145 384540 390728 393588 414613 416585 426387 428910 435812 437320 439002 439569 441090 450840 461448 486098 487780 488410 491985 499902 502860 514692 517140 544765 557583 568516 571880 576810 585336 586092 588120 603432 634114 643365 653718 655980 666536 676260 710645 729147 731670 732615 743444 749853 754290 769080 787176 829226 833170 852774 857820 871624 878004 879138 882180 929305 951171 972196 975560 976820 980577 983970 999804 1005720 1029384 1034280 1089530 1097505 1115166 1137032 1153620 1172184 1215245 1243839 1249755 1268228 1279161 1286730 1307436 1311960 1352520 1416389 1421290 1458294 1463340 1465230 1486888 1499706 1508580 1585285 1634295 1658452 1666340 1672749 1705548 1715640 1756008 1758276 1764360 1858610 1902342 1944392 1953640 1961154 1967940 1999608 2073065 2131935 2179060 2187441 2195010 2197845 2230332 2307240 2416193 2430490 2487678 2499510 2536456 2558322 2573460 2614872 2787915 2832778 2842580 2853513 2916588 2926680 2930460 2999412 3017160 3159637 3170570 3268590 3316904 3332680 3345498 3411096 3516552 3645735 3717220 3731517 3749265 3804684 3922308 3935880 4121741 4146130 4249167 4263870 4358120 4374882 4390020 4395690 4460664 4755855 4832386 4860980 4902885 4975356 4999020 5116644 5146920 5389969 5575830 5665556 5685160 5707026 5833176 5860920 5998824 6219195 6319274 6341140 6395805 6537180 6690996 7048421 7081945 7248579 7291470 7434440 7463034 7498530 7609368 7844616 8243482 8292260 8363745 8498334 8527740 8749764 8780040 8791380 9478911 9511710 9664772 9721960 9805770 9950712 9998040 10233288 10779938 10937205 11151660 11331112 11414052 12080965 12365223 12438390 12638548 12682280 12747501 12791610 13074360 13381992 14096842 14163890 14267565 14497158 14582940 14926068 14997060 15798185 16169907 16486964 16584520 16727490 16996668 17055480 17499528 17582760 18657585 18957822 19023420 19329544 19611540 20608705 21145263 21245835 21559876 21745737 21874410 22303320 22828104 24161930 24730446 24876780 25277096 25495002 25583220 26949845 28193684 28327780 28436733 28535130 28994316 29165880 29852136 29994120 31596370 32339814 32973928 33454980 33993336 35242105 36242895 37095669 37315170 37915644 38046840 39223080 41075281 41217410 42290526 42491670 43119752 43491474 43748820 47394555 48323860 48509721 49460892 49753560 50990004 51166440 53899690 56387368 56655560 56873466 57070260 57988632 61826115 63192740 63435789 63737505 64679628 66909960 70069597 70484210 72485790 74191338 74630340 75831288 80849535 82150562 82434820 84581052 84983340 86982948 87497640 91629473 94789110 96647720 97019442 98921784 101980008 105726315 107799380 108728685 113746932 114140520 123225843 123652230 126385480 126871578 127475010 129359256 140139194 140968420 142183665 144971580 148382676 149260680 161699070 164301124 164869640 169162104 169966680 173965896 183258946 185478345 189578220 194038884 205376405 210208791 211452630 215598760 217457370 227493864 242548605 246451686 247304460 253743156 254950020 274888419 280278388 281936840 284367330 289943160 296765352 317178945 323398140 328602248 350347985 366517892 369677529 370956690 379156440 388077768 410752810 420417582 422905260 434914740 458147365 485097210 492903372 494608920 507486312 509900040 549776838 560556776 568734660 616129215 630626373 634357890 646796280 700695970 733035784 739355058 741913380 821505620 824665257 840835164 845810520 869829480 916294730 970194420 985806744 1051043955 1099553676 1137469320 1191183149 1232258430 1261252746 1268715780 1374442095 1401391940 1478710116 1483826760 1643011240 1649330514 1681670328 1832589460 1848387645 1940388840 2102087910 2199107352 2382366298 2464516860 2522505492 2537431560 2748884190 2802783880 2957420232 3153131865 3298661028 3573549447 3665178920 3696775290 4123326285 4204175820 4764732596 4929033720 5045010984 5497768380 5955915745 6306263730 6597322056 7147098894 7393550580 8246652570 8408351640 9529465192 10720648341 10995536760 11911831490 12612527460 14294197788 14787101160 16493305140 17867747235 21441296682 23823662980 25225054920 28588395576 32986610280 35735494470 42882593364 47647325960 53603241705 71470988940 85765186728 107206483410 142941977880 214412966820 428825933640
• Sum of all divisors σ(n): 1660384510200
• Sum of proper divisors (its aliquot sum) s(n): 1231558576560
• 428825933640 is an abundant number, because the sum of its proper divisors (1231558576560) is greater than itself. Its abundance is 802732642920

Bases of 428825933640

• Binary: 110001111011000000001000111011101001000₂
• Hexadecimal: 0x63D8047748
• Base-36: 5GZZW020

Squares and roots of 428825933640

• 428825933640 squared (428825933640²) is 183891681362217683649600
• 428825933640 cubed (428825933640³) is 78857521948782385211957882612544000
• The square root of 428825933640 is 654848.0233153339
• The cube root of 428825933640 is 7540.9665427617

Scales and comparisons

• 428,825,933,640 seconds is equal to 13,635 years, 17 weeks, 4 days, 2 hours, 54 minutes.
• To count from 1 to 428,825,933,640 would take you about twenty-seven thousand, two hundred seventy 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 428825933640 cubic inches would be around 628.4 feet tall.

Recreational maths with 428825933640

• 428825933640 backwards is 046339528824
• The number of decimal digits it has is: 12
• The sum of 428825933640's digits is 54
• More coming soon!