1028329869420

Names of 1028329869420

• Cardinal: 1028329869420 can be written as One trillion, twenty-eight billion, three hundred twenty-nine million, eight hundred sixty-nine thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.02832986942 × 10¹²

Factors of 1028329869420

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 663

Divisors of 1028329869420

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 73 84 90 97 103 105 108 126 135 140 146 180 189 194 206 210 219 252 270 291 292 309 315 365 373 378 388 412 420 438 485 511 515 540 582 618 630 657 679 721 730 746 756 873 876 927 945 970 1022 1030 1095 1119 1164 1236 1260 1314 1358 1442 1455 1460 1492 1533 1545 1746 1854 1865 1890 1940 1971 2037 2044 2060 2163 2190 2238 2555 2611 2619 2628 2716 2781 2884 2910 3066 3090 3285 3357 3395 3492 3605 3708 3730 3780 3942 4074 4326 4365 4380 4476 4599 4635 5110 5222 5238 5562 5595 5820 6111 6132 6180 6489 6570 6714 6790 7081 7210 7460 7519 7665 7833 7884 8148 8652 8730 9198 9270 9855 9991 10071 10185 10220 10444 10476 10815 11124 11190 12222 12978 13055 13095 13140 13428 13580 13797 13905 14162 14420 15038 15330 15666 16785 17460 18333 18396 18540 19467 19710 19982 20142 20370 21243 21630 22380 22557 22995 23499 24444 25956 26110 26190 27229 27594 27810 28324 29973 30076 30555 30660 31332 32445 33570 35405 36181 36666 37595 38419 38934 39165 39420 39964 40284 40740 42486 43260 45114 45990 46998 49567 49955 50355 52220 52380 52633 54458 55188 55620 59946 61110 63729 64890 67140 67671 68985 69937 70497 70810 72362 73332 75190 76838 77868 78330 81687 84972 89919 90228 91665 91980 93996 97335 99134 99910 100710 105266 106215 108543 108916 112785 115257 117495 119892 122220 127458 129780 135342 136145 137970 139874 140994 141620 144724 148701 149865 150380 153676 156660 157899 163374 179838 180905 183330 190603 191187 192095 194670 198268 199820 201420 203013 209811 210532 212430 217086 225570 230514 234990 245061 247835 253267 254916 263165 268933 269757 270684 272290 275940 279748 281988 297402 299730 315798 318645 325629 326748 338355 345771 349685 352485 359676 361810 366660 381206 382374 384190 389340 406026 408435 419622 424860 434172 446103 449595 451140 461028 469980 473697 490122 495670 506534 526330 537866 539514 542715 544580 571809 576285 594804 599460 629433 631596 637290 651258 676710 691542 699370 704970 723620 729343 735183 743505 759801 762412 764748 768380 789495 806799 812052 816870 839244 892206 899190 947394 953015 955935 976887 980244 991340 1013068 1015065 1037313 1049055 1052660 1075732 1079028 1085430 1143618 1152570 1225305 1258866 1266335 1274580 1302516 1338309 1344665 1348785 1353420 1383084 1398740 1409940 1421091 1458686 1470366 1487010 1519602 1578990 1613598 1628145 1633740 1715427 1728855 1784412 1798380 1888299 1894788 1906030 1911870 1953774 2030130 2074626 2098110 2170860 2188029 2230515 2279403 2287236 2305140 2368485 2420397 2450610 2517732 2532670 2641213 2676618 2689330 2697570 2804587 2842182 2859045 2917372 2940732 2974020 3039204 3147165 3157980 3227196 3256290 3430854 3457710 3646715 3675915 3726643 3776598 3799005 3812060 3823740 3907548 4033995 4060260 4149252 4196220 4376058 4461030 4558806 4736970 4840794 4884435 4901220 5065340 5105401 5146281 5186565 5282426 5353236 5378660 5395140 5609174 5684364 5718090 6294330 6512580 6564087 6691545 6838209 6861708 6915420 7105455 7261191 7293430 7351830 7453286 7553196 7598010 7923639 8067990 8413761 8577135 8752116 8922060 9117612 9441495 9473940 9681588 9768870 10210802 10292562 10373130 10564852 10940145 11179929 11218348 11397015 11436180 12101985 12588660 13128174 13206065 13383090 13676418 14022935 14210910 14522382 14586860 14703660 14906572 15196020 15316203 15847278 16135980 16827522 17154270 18488491 18633215 18882990 19537740 19632109 19692261 20421604 20585124 20746260 21880290 22359858 22794030 23770917 24203970 25241283 25527005 25731405 26086501 26256348 26412130 26766180 27352836 28045870 28421820 29044764 30632406 31694556 32820435 33539787 33655044 34191045 34308540 36305955 36976982 37266430 37765980 39264218 39384522 39618195 42068805 43760580 44719716 45588060 45948609 47541834 48407940 50482566 51054010 51462810 52173002 52824260 55465473 55899645 56091740 58896327 61264812 65640870 67079574 68382090 71312751 72611910 73953964 74532860 75723849 76581015 78259503 78528436 78769044 79236390 84137610 91897218 92442455 95083668 98160545 98461305 100619361 100965132 102108020 102925620 104346004 110930946 111799290 117792654 118854585 126206415 130432505 131281740 134159148 136764180 137845827 142625502 145223820 151447698 153162030 156519006 158472780 166396419 167698935 168275220 176688981 183794436 184884910 196321090 196922610 201238722 221861892 223598580 229743045 234778509 235585308 237709170 252412830 260865010 272044939 275691654 277327365 285251004 294481635 302895396 306324060 313038012 332792838 335397870 353377962 356563755 369769820 378619245 391297515 392642180 393845220 402477444 459486090 469557018 475418340 499189257 503096805 504825660 521730020 530066943 544089878 551383308 554654730 588963270 665585676 670795740 689229135 704335527 706755924 713127510 757238490 782595030 816134817 831982095 883444905 918972180 939114036 998378514 1006193610 1060133886 1088179756 1109309460 1173892545 1177926540 1360224695 1378458270 1408671054 1426255020 1514476980 1565190060 1632269634 1663964190 1766889810 1904314573 1996757028 2012387220 2120267772 2347785090 2448404451 2495946285 2650334715 2720449390 2756916540 2817342108 3264539268 3327928380 3521677635 3533779620 3808629146 4080674085 4695570180 4896808902 4991892570 5300669430 5440898780 5712943719 7043355270 7345213353 7617258292 8161348170 9521572865 9793617804 9983785140 10601338860 11425887438 12242022255 14086710540 14690426706 16322696340 17138831157 19043145730 22851774876 24484044510 28564718595 29380853412 34277662314 36726066765 38086291460 48968089020 51416493471 57129437190 68555324628 73452133530 85694155785 102832986942 114258874380 146904267060 171388311570 205665973884 257082467355 342776623140 514164934710 1028329869420
• Sum of all divisors σ(n): 3791071764480
• Sum of proper divisors (its aliquot sum) s(n): 2762741895060
• 1028329869420 is an abundant number, because the sum of its proper divisors (2762741895060) is greater than itself. Its abundance is 1734412025640

Bases of 1028329869420

• Binary: 1110111101101101001111001001000001101100₂
• Hexadecimal: 0xEF6D3C906C
• Base-36: D4EP1XF0

Squares and roots of 1028329869420

• 1028329869420 squared (1028329869420²) is 1057462320341354251136400
• 1028329869420 cubed (1028329869420³) is 1087420089793195026897056098608888000
• The square root of 1028329869420 is 1014066.0084136535
• The cube root of 1028329869420 is 10093.5549163575

Scales and comparisons

• 1,028,329,869,420 seconds is equal to 32,697 years, 36 weeks, 6 days, 1 hour, 57 minutes.
• To count from 1 to 1,028,329,869,420 would take you about eighty-one thousand, seven hundred forty-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 1028329869420 cubic inches would be around 841.1 feet tall.

Recreational maths with 1028329869420

• 1028329869420 backwards is 0249689238201
• 1028329869420 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1028329869420's digits is 54
• More coming soon!