28713560400

Names of 28713560400

• Cardinal: 28713560400 can be written as Twenty-eight billion, seven hundred thirteen million, five hundred sixty thousand, four hundred.

Scientific notation

• Scientific notation: 2.87135604 × 10¹⁰

Factors of 28713560400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 538

Divisors of 28713560400

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 35 36 40 42 45 48 50 54 56 60 63 70 72 75 80 81 84 90 100 105 108 112 120 126 135 140 144 150 162 168 175 180 189 200 210 216 225 240 243 252 270 280 300 315 324 336 350 360 378 400 405 420 432 450 486 504 521 525 540 560 567 600 630 648 675 700 720 729 756 810 840 900 945 972 1008 1042 1050 1080 1134 1200 1215 1260 1296 1350 1400 1458 1512 1563 1575 1620 1680 1701 1800 1890 1944 2025 2084 2100 2160 2187 2268 2430 2520 2605 2700 2800 2835 2916 3024 3126 3150 3240 3402 3600 3645 3647 3780 3888 4050 4168 4200 4374 4536 4689 4725 4860 5040 5103 5210 5400 5670 5832 6075 6252 6300 6480 6561 6804 7290 7294 7560 7815 8100 8336 8400 8505 8748 9072 9378 9450 9720 10206 10420 10800 10935 10941 11340 11664 12150 12504 12600 13025 13122 13608 14067 14175 14580 14588 15120 15309 15630 16200 17010 17496 18225 18235 18756 18900 19440 19683 20412 20840 21870 21882 22680 23445 24300 25008 25200 25515 26050 26244 27216 28134 28350 29160 29176 30618 31260 32400 32805 32823 34020 34992 36450 36470 37512 37800 39075 39366 40824 41680 42201 42525 43740 43764 45360 45927 46890 48600 51030 52100 52488 54675 54705 56268 56700 58320 58352 61236 62520 65610 65646 68040 70335 72900 72940 75024 75600 76545 78150 78732 81648 84402 85050 87480 87528 91175 91854 93780 97200 98415 98469 102060 104200 104976 109350 109410 112536 113400 117225 122472 125040 126603 127575 131220 131292 136080 137781 140670 145800 145880 153090 156300 157464 164025 164115 168804 170100 174960 175056 182350 183708 187560 196830 196938 204120 208400 211005 218700 218820 225072 226800 229635 234450 244944 253206 255150 262440 262584 273525 275562 281340 291600 291760 295407 306180 312600 314928 328050 328230 337608 340200 351675 364700 367416 375120 379809 382725 393660 393876 408240 422010 437400 437640 459270 468900 492075 492345 506412 510300 524880 525168 547050 551124 562680 590814 612360 625200 633015 656100 656460 675216 680400 688905 703350 729400 734832 759618 765450 787320 787752 820575 844020 874800 875280 886221 918540 937800 984150 984690 1012824 1020600 1055025 1094100 1102248 1125360 1139427 1148175 1181628 1224720 1266030 1312200 1312920 1377810 1406700 1458800 1477035 1519236 1530900 1574640 1575504 1641150 1688040 1772442 1837080 1875600 1899045 1968300 1969380 2025648 2041200 2110050 2188200 2204496 2278854 2296350 2363256 2461725 2532060 2624400 2625840 2658663 2755620 2813400 2954070 3038472 3061800 3165075 3282300 3376080 3418281 3444525 3544884 3674160 3798090 3936600 3938760 4220100 4376400 4431105 4557708 4592700 4726512 4923450 5064120 5317326 5511240 5626800 5697135 5908140 6076944 6123600 6330150 6564600 6836562 6889050 7089768 7385175 7596180 7873200 7877520 7975989 8440200 8862210 9115416 9185400 9495225 9846900 10128240 10254843 10634652 11022480 11394270 11816280 12660300 13129200 13293315 13673124 13778100 14179536 14770350 15192360 15951978 16880400 17091405 17724420 18230832 18370800 18990450 19693800 20509686 21269304 22155525 22788540 23632560 23927967 25320600 26586630 27346248 27556200 28485675 29540700 30384720 31903956 34182810 35448840 37980900 39387600 39879945 41019372 42538608 44311050 45577080 47855934 50641200 51274215 53173260 54692496 55112400 56971350 59081400 63807912 66466575 68365620 70897680 71783901 75961800 79759890 82038744 85457025 88622100 91154160 95711868 102548430 106346520 113942700 118162800 119639835 127615824 132933150 136731240 143567802 151923600 159519780 164077488 170914050 177244200 191423736 199399725 205096860 212693040 227885400 239279670 256371075 265866300 273462480 287135604 319039560 341828100 354488400 358919505 382847472 398799450 410193720 455770800 478559340 512742150 531732600 574271208 598199175 638079120 683656200 717839010 797598900 820387440 957118680 1025484300 1063465200 1148542416 1196398350 1367312400 1435678020 1595197800 1794597525 1914237360 2050968600 2392796700 2871356040 3190395600 3589195050 4101937200 4785593400 5742712080 7178390100 9571186800 14356780200 28713560400
• Sum of all divisors σ(n): 118483827264
• Sum of proper divisors (its aliquot sum) s(n): 89770266864
• 28713560400 is an abundant number, because the sum of its proper divisors (89770266864) is greater than itself. Its abundance is 61056706464

Bases of 28713560400

• Binary: 11010101111011101100010100101010000₂
• Hexadecimal: 0x6AF762950
• Base-36: D6VB900

Squares and roots of 28713560400

• 28713560400 squared (28713560400²) is 824468550844448160000
• 28713560400 cubed (28713560400³) is 23673427532572533246828864000000
• The square root of 28713560400 is 169450.7609897341
• The cube root of 28713560400 is 3062.1680137699

Scales and comparisons

• 28,713,560,400 seconds is equal to 913 years, 21 hours.
• To count from 1 to 28,713,560,400 would take you about one thousand, eight 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 28713560400 cubic inches would be around 255.2 feet tall.

Recreational maths with 28713560400

• 28713560400 backwards is 00406531782
• 28713560400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28713560400's digits is 36
• More coming soon!