428634959329720

Names of 428634959329720

• Cardinal: 428634959329720 can be written as Four hundred twenty-eight trillion, six hundred thirty-four billion, nine hundred fifty-nine million, three hundred twenty-nine thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.2863495932972 × 10¹⁴

Factors of 428634959329720

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4503

Divisors of 428634959329720

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 11 13 20 22 26 40 44 52 55 65 73 88 104 110 130 143 146 220 260 286 292 365 421 440 520 572 584 715 730 757 803 842 949 1144 1430 1460 1514 1606 1684 1898 2105 2860 2920 3028 3212 3221 3368 3785 3796 4015 4210 4631 4745 5473 5720 6056 6424 6442 7570 7592 8030 8327 8420 9262 9490 9841 10439 10946 12884 15140 16060 16105 16654 16840 18524 18980 19682 20878 21892 23155 25768 27365 30280 30733 32120 32210 33308 35431 37048 37960 39364 41635 41756 41873 43784 46310 49205 52195 54730 55261 60203 61466 64420 66616 70862 78728 83270 83512 83746 92620 98410 104390 108251 109460 110522 120406 122932 128840 141724 153665 166540 167492 177155 185240 196820 208780 209365 216502 218920 221044 235133 240812 245864 276305 283448 301015 307330 318697 333080 334984 338063 354310 393640 399529 417560 418730 433004 442088 460603 470266 481624 541255 552610 602030 607871 614660 637394 676126 708620 718393 799058 837460 866008 921206 940532 1082510 1105220 1175665 1204060 1215742 1229320 1274788 1352252 1356041 1417240 1436786 1593485 1598116 1674920 1690315 1842412 1881064 1997645 2165020 2210440 2303015 2351330 2408120 2431484 2438297 2549576 2586463 2704504 2712082 2873572 3039355 3056729 3186970 3196232 3380630 3505667 3591965 3684824 3995290 4143061 4330040 4394819 4606030 4702660 4862968 4876594 5172926 5424164 5747144 6078710 6113458 6373940 6761260 6780205 7011334 7183930 7902323 7990580 8286122 8789638 9212060 9405320 9753188 10345852 10848328 12157420 12191485 12226916 12747880 12932315 13522520 13560410 14022668 14367860 14916451 15283645 15804646 15981160 16572244 17528335 17579276 17628533 18424120 19506376 20691704 20715305 21974095 23264881 24314840 24382970 24453832 25864630 26821267 27120820 28045336 28735720 29832902 30567290 31609292 31697861 33144488 33624019 35056670 35158552 35257066 39511615 41430610 43948190 45573671 46529762 48765940 51729260 53642534 54241640 59665804 61134580 63218584 63395722 67248038 70113340 70514132 74582255 79023230 82861220 87896380 88142665 91147342 93059524 97531880 98990993 103458520 107285068 116324405 119331608 122269160 126791444 134106335 134496076 140226680 141028264 149164510 158046460 158489305 165722440 168120095 175792760 176285330 177995681 182294684 186119048 193913863 197981986 214570136 227868355 232648810 253582888 255913691 268212670 268992152 298329020 302443453 316092920 316978610 336240190 348676471 352570660 355991362 364589368 387827726 395963972 455736710 465297620 494954965 511827382 536425340 596658040 604886906 633957220 672480380 697352942 705141320 711982724 775655452 791927944 889978405 911473420 930595240 969569315 989909930 1023654764 1026523037 1072850680 1088900923 1209773812 1267914440 1279568455 1286882909 1344960760 1394705884 1423965448 1512217265 1551310904 1743382355 1779956810 1822946840 1939138630 1957952491 1979819860 2047309528 2053046074 2177801846 2313943853 2419547624 2559136910 2573765818 2789411768 3024434530 3326877983 3486764710 3559913620 3878277260 3915904982 3959639720 4106092148 4355603692 4627887706 5118273820 5132615185 5147531636 5444504615 6048869060 6434414545 6653755966 6973529420 7119827240 7756554520 7831809964 8212184296 8711207384 9255775412 9789762455 10236547640 10265230370 10295063272 10889009230 11291753407 11569719265 12097738120 12868829090 13307511932 13344799481 13947058840 14155711999 15663619928 16634389915 18511550824 19579524910 20530460740 21778018460 22583506814 23139438530 25453382383 25737658180 26615023864 26689598962 28311423998 33268779830 39159049820 41060921480 43556036920 45167013628 46278877060 50906764766 51475316360 53379197924 56458767035 56622847996 66537559660 66723997405 70778559995 74936181701 78318099640 90334027256 92557754120 101813529532 106758395848 112917534070 113245695992 127266911915 133075119320 133447994810 141557119990 146792794291 149872363402 203627059064 225835068140 254533823830 266895989620 283114239980 293585588582 299744726804 374680908505 451670136280 509067647660 533791979240 566228479960 587171177164 599489453608 733963971455 749361817010 824297998711 974170362113 1018135295320 1174342354328 1467927942910 1498723634020 1648595997422 1948340724226 2935855885820 2997447268040 3297191994844 3896681448452 4121489993555 4870851810565 5871711771640 6594383989688 7793362896904 8242979987110 9741703621130 10715873983243 16485959974220 19483407242260 21431747966486 32971919948440 38966814484520 42863495932972 53579369916215 85726991865944 107158739832430 214317479664860 428634959329720
• Sum of all divisors σ(n): 1153163011311360
• Sum of proper divisors (its aliquot sum) s(n): 724528051981640
• 428634959329720 is an abundant number, because the sum of its proper divisors (724528051981640) is greater than itself. Its abundance is 295893092651920

Bases of 428634959329720

• Binary: 1100001011101011101011010011111010011100110111000₂
• Hexadecimal: 0x185D75A7D39B8
• Base-36: 47XS6JRANS

Squares and roots of 428634959329720

• 428634959329720 squared (428634959329720²) is 183727928359590718471675278400
• 428634959329720 cubed (428634959329720³) is 78752213100146877407611327312778358394048000
• The square root of 428634959329720 is 20703501.1369990269
• The cube root of 428634959329720 is 75398.4693951617

Scales and comparisons

• 428,634,959,329,720 seconds is equal to 13,629,265 years, 44 weeks, 2 days, 28 minutes, 40 seconds.
• To count from 1 to 428,634,959,329,720 would take you about thirty-four million, seventy-three thousand, one hundred sixty-four 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 428634959329720 cubic inches would be around 6283.2 feet tall.

Recreational maths with 428634959329720

• 428634959329720 backwards is 027923959436824
• 428634959329720 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 428634959329720's digits is 73
• More coming soon!