1428729800400

Names of 1428729800400

• Cardinal: 1428729800400 can be written as One trillion, four hundred twenty-eight billion, seven hundred twenty-nine million, eight hundred thousand, four hundred.

Scientific notation

• Scientific notation: 1.4287298004 × 10¹²

Factors of 1428729800400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2054

Divisors of 1428729800400

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 35 36 40 42 45 48 50 56 60 63 70 72 75 80 84 90 97 100 105 112 120 126 140 144 150 168 175 180 194 200 210 225 240 252 280 291 300 315 336 350 360 373 388 400 420 450 485 504 525 560 582 600 630 679 700 720 746 776 840 873 900 970 1008 1050 1119 1164 1200 1260 1358 1400 1455 1492 1552 1567 1575 1680 1746 1800 1865 1940 2037 2100 2238 2328 2425 2520 2611 2716 2800 2910 2984 3134 3150 3357 3395 3492 3600 3730 3880 4074 4200 4365 4476 4656 4701 4850 5040 5222 5432 5595 5820 5968 6111 6268 6300 6714 6790 6984 7275 7460 7760 7833 7835 8148 8400 8730 8952 9325 9402 9700 10185 10444 10864 10969 11190 11640 12222 12536 12600 13055 13428 13580 13968 14103 14550 14920 15666 15670 16296 16785 16975 17460 17904 18650 18804 19400 20370 20888 21825 21938 22380 23280 23499 23505 24444 25072 25200 26110 26856 27160 27975 28206 29100 29840 30555 31332 31340 32592 32907 33570 33950 34920 36181 37300 37608 38800 39165 39175 40740 41776 43650 43876 44760 46998 47010 48888 50925 52220 53712 54320 54845 55950 56412 58200 61110 62664 62680 65275 65814 67140 67900 69840 70515 72362 74600 75216 78330 78350 81480 83925 87300 87752 89520 93996 94020 97776 98721 101850 104440 108543 109690 111900 112824 116400 117495 117525 122220 125328 125360 130550 131628 134280 135800 141030 144724 149200 151999 152775 156660 156700 162960 164535 167850 174600 175504 180905 187992 188040 195825 197442 203700 208880 217086 219380 223800 225648 234990 235050 244440 253267 261100 263256 268560 271600 274225 282060 289448 303998 305550 313320 313400 325629 329070 335700 349200 352575 361810 375984 376080 391650 394884 407400 434172 438760 447600 455997 469980 470100 488880 493605 506534 522200 526512 542715 548450 564120 578896 584491 587475 607996 611100 626640 626800 651258 658140 671400 705150 723620 759801 759995 783300 789768 814800 822675 868344 877520 904525 911994 939960 940200 987210 1013068 1044400 1063993 1085430 1096900 1128240 1168982 1174950 1215992 1222200 1266335 1302516 1316280 1342800 1367991 1410300 1447240 1519602 1519990 1566600 1579536 1628145 1645350 1736688 1753473 1809050 1823988 1879920 1880400 1974420 2026136 2127986 2170860 2193800 2279403 2279985 2337964 2349900 2431984 2444400 2468025 2532670 2605032 2632560 2713575 2735982 2820600 2894480 2922455 3039204 3039980 3133200 3191979 3256290 3290700 3506946 3618100 3647976 3799005 3799975 3948840 4052272 4091437 4255972 4341720 4387600 4558806 4559970 4675928 4699800 4936050 5065340 5210064 5260419 5319965 5427150 5471964 5641200 5844910 6078408 6079960 6331675 6383958 6512580 6581400 6839955 7013892 7236200 7295952 7598010 7599950 7897680 8140725 8182874 8511944 8683440 8767365 9117612 9119940 9351856 9399600 9575937 9872100 10130680 10520838 10639930 10854300 10943928 11397015 11399925 11689820 12156816 12159920 12274311 12663350 12767916 13025160 13162800 13679910 14027784 14472400 14612275 15196020 15199900 15959895 16281450 16365748 17023888 17534730 18235224 18239880 18995025 19151874 19744200 20261360 20457185 21041676 21279860 21708600 21887856 22794030 22799850 23379640 24548622 25326700 25535832 26050320 26302095 26599825 27359820 28055568 29224550 30392040 30399800 31919790 32562900 32731496 34199775 35069460 36470448 36479760 36822933 37990050 38303748 39488400 40914370 42083352 42559720 43417200 43836825 45588060 45599700 46759280 47879685 49097244 50653400 51071664 52604190 53199650 54719640 56695627 56985075 58449100 60784080 60799600 61371555 63839580 65125800 65462992 68399550 70138920 73645866 75980100 76607496 79799475 81828740 84166704 85119440 87673650 91176120 91199400 95759370 98194488 101306800 102285925 105208380 106399300 109439280 113391254 113970150 116898200 122743110 127679160 130251600 131510475 136799100 140277840 147291732 151960200 153214992 159598950 163657480 170086881 175347300 182352240 182398800 184114665 191518740 196388976 204571850 210416760 212798600 226782508 227940300 233796400 239398425 245486220 255358320 263020950 273598200 283478135 294583464 303920400 306857775 319197900 327314960 340173762 350694600 368229330 383037480 396869389 409143700 420833520 425597200 453565016 455880600 478796850 490972440 510260643 526041900 547196400 566956270 589166928 613715550 638395800 680347524 701389200 736458660 766074960 793738778 818287400 850434405 907130032 911761200 920573325 957593700 981944880 1020521286 1052083800 1133912540 1190608167 1227431100 1276791600 1360695048 1417390675 1472917320 1587477556 1636574800 1700868810 1841146650 1915187400 1984346945 2041042572 2104167600 2267825080 2381216334 2454862200 2551303215 2721390096 2834781350 2945834640 3174955112 3401737620 3571824501 3682293300 3830374800 3968693890 4082085144 4252172025 4535650160 4762432668 4909724400 5102606430 5669562700 5953040835 6349910224 6803475240 7143649002 7364586600 7937387780 8164170288 8504344050 9524865336 9921734725 10205212860 11339125400 11906081670 12756516075 13606950480 14287298004 14729173200 15874775560 17008688100 17859122505 19049730672 19843469450 20410425720 22678250800 23812163340 25513032150 28574596008 29765204175 31749551120 34017376200 35718245010 39686938900 40820851440 47624326680 51026064300 57149192016 59530408350 68034752400 71436490020 79373877800 89295612525 95248653360 102052128600 119060816700 142872980040 158747755600 178591225050 204104257200 238121633400 285745960080 357182450100 476243266800 714364900200 1428729800400
• Sum of all divisors σ(n): 5743815261184
• Sum of proper divisors (its aliquot sum) s(n): 4315085460784
• 1428729800400 is an abundant number, because the sum of its proper divisors (4315085460784) is greater than itself. Its abundance is 2886355660384

Bases of 1428729800400

• Binary: 10100110010100110111011101010011011010000₂
• Hexadecimal: 0x14CA6EEA6D0
• Base-36: I8CKU1G0

Squares and roots of 1428729800400

• 1428729800400 squared (1428729800400²) is 2041268842551023840160000
• 1428729800400 cubed (1428729800400³) is 2916421625980663317967438304064000000
• The square root of 1428729800400 is 1195294.8591874727
• The cube root of 1428729800400 is 11262.8949762421

Scales and comparisons

• 1,428,729,800,400 seconds is equal to 45,429 years, 9 weeks, 5 days, 13 hours.
• To count from 1 to 1,428,729,800,400 would take you about one hundred thirteen thousand, five hundred seventy-two 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 1428729800400 cubic inches would be around 938.6 feet tall.

Recreational maths with 1428729800400

• 1428729800400 backwards is 0040089278241
• 1428729800400 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1428729800400's digits is 45
• More coming soon!