1428144843825

Names of 1428144843825

• Cardinal: 1428144843825 can be written as One trillion, four hundred twenty-eight billion, one hundred forty-four million, eight hundred forty-three thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.428144843825 × 10¹²

Factors of 1428144843825

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 61

Divisors of 1428144843825

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 5 7 9 15 17 21 25 27 29 35 45 51 63 75 81 85 87 105 119 135 145 153 175 189 203 225 243 255 261 315 357 405 425 435 459 493 525 567 595 609 675 725 729 765 783 841 945 1015 1071 1215 1275 1305 1377 1479 1575 1701 1785 1827 2025 2175 2187 2295 2349 2465 2523 2835 2975 3045 3213 3451 3645 3825 3915 4131 4205 4437 4725 5075 5103 5355 5481 5887 6075 6525 6561 6885 7047 7395 7569 8505 8925 9135 9639 10353 10935 11475 11745 12325 12393 12615 13311 14175 14297 15225 15309 16065 16443 17255 17661 18225 19575 19683 20655 21025 21141 22185 22707 24389 25515 26775 27405 28917 29435 31059 32805 34425 35235 36975 37179 37845 39933 42525 42891 45675 45927 48195 49329 51765 52983 54675 58725 61965 63075 63423 66555 68121 71485 73167 76545 80325 82215 86275 86751 88305 93177 98415 100079 103275 105705 110925 111537 113535 119799 121945 127575 128673 137025 137781 144585 147175 147987 155295 158949 164025 170723 176175 185895 189225 190269 199665 204363 214455 219501 229635 240975 246645 258825 260253 264915 279531 300237 309825 317115 332775 334611 340605 357425 359397 365835 382725 386019 411075 414613 433755 441525 443961 465885 476847 492075 500395 512169 528525 557685 567675 570807 598995 609725 613089 643365 658503 688905 722925 739935 776475 780759 794745 838593 853615 900711 929475 951345 998325 1021815 1072275 1078191 1097505 1148175 1158057 1233225 1243839 1301265 1324575 1331883 1397655 1430541 1501185 1536507 1585575 1673055 1703025 1796985 1829175 1839267 1930095 1975509 2073065 2168775 2219805 2329425 2342277 2384235 2501975 2515779 2560845 2702133 2788425 2854035 2902291 2994975 3065445 3216825 3234573 3292515 3444525 3474171 3699675 3731517 3903795 3973725 3995649 4192965 4268075 4291623 4503555 4609521 4756725 5109075 5390955 5487525 5517801 5790285 5926527 6219195 6506325 6659415 6988275 7152705 7505925 7547337 7682535 8106399 8365275 8706873 8984925 9196335 9650475 9703719 9877545 10365325 10422513 11099025 11194551 11711385 11921175 12578895 12804225 12874869 13510665 13828563 14270175 14511455 15327225 16172865 16462575 16553403 17370855 17779581 18657585 19518975 19978245 20964825 21458115 22517775 22642011 23047605 24319197 26120619 26954775 27589005 28951425 29632635 31095975 31267539 33297075 33583653 35763525 37736685 38412675 38624607 40531995 41485689 43534365 45981675 48518595 49387725 52112565 53338743 55972755 58556925 62894475 64374345 67553325 67926033 69142815 72557275 72957591 78361857 80864325 82767015 86854275 88897905 93287925 93802617 99891225 100750959 107290575 113210055 115238025 115873821 121595985 124457067 130603095 137945025 148163175 156337695 160016229 167918265 188683425 193123035 202659975 207428445 217671825 218872773 235085571 242592975 260562825 266693715 279863775 281407851 302252877 321871725 339630165 345714075 364787955 373371201 391809285 413835075 444489525 469013085 480048687 503754795 566050275 579369105 607979925 622285335 653015475 656618319 705256713 781688475 800081145 839591325 906758631 965615175 1037142225 1094363865 1120113603 1175427855 1333468575 1407039255 1511264385 1698150825 1823939775 1866856005 1959046425 1969854957 2115770139 2345065425 2400243435 2518773975 2720275893 2896845525 3111426675 3283091595 3360340809 3526283565 4000405725 4533793155 5471819325 5600568015 5877139275 6347310417 7035196275 7556321925 8160827679 9334280025 9849274785 10578850695 12001217175 13601379465 16415457975 16801704045 17631417825 19041931251 22668965775 28002840075 31736552085 40804138395 49246373925 52894253475 57125793753 68006897325 84008520225 95209656255 158682760425 204020691975 285628968765 476048281275 1428144843825
• Sum of all divisors σ(n): 3329145135360
• Sum of proper divisors (its aliquot sum) s(n): 1901000291535
• 1428144843825 is an abundant number, because the sum of its proper divisors (1901000291535) is greater than itself. Its abundance is 472855447710

Bases of 1428144843825

• Binary: 10100110010000100000100001110110000110001₂
• Hexadecimal: 0x14C8410EC31
• Base-36: I82WKE29

Squares and roots of 1428144843825

• 1428144843825 squared (1428144843825²) is 2039597694943933640630625
• 1428144843825 cubed (1428144843825³) is 2912840931511534101329587615137140625
• The square root of 1428144843825 is 1195050.1428078237
• The cube root of 1428144843825 is 11261.3576657793

Scales and comparisons

• 1,428,144,843,825 seconds is equal to 45,410 years, 30 weeks, 4 days, 5 hours, 3 minutes, 45 seconds.
• To count from 1 to 1,428,144,843,825 would take you about one hundred thirteen thousand, five hundred twenty-six 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 1428144843825 cubic inches would be around 938.4 feet tall.

Recreational maths with 1428144843825

• 1428144843825 backwards is 5283484418241
• The number of decimal digits it has is: 13
• The sum of 1428144843825's digits is 54
• More coming soon!