728441045421696

Names of 728441045421696

• Cardinal: 728441045421696 can be written as Seven hundred twenty-eight trillion, four hundred forty-one billion, forty-five million, four hundred twenty-one thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 7.28441045421696 × 10¹⁴

Factors of 728441045421696

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 815

Divisors of 728441045421696

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 37 48 64 72 74 96 111 128 144 148 192 222 288 296 333 384 444 576 592 666 773 888 1152 1184 1332 1369 1546 1776 2319 2368 2664 2738 3092 3552 4107 4638 4736 5328 5476 6184 6957 7104 8214 9276 10656 10952 12321 12368 13914 14208 16428 18552 21312 21904 24642 24736 27828 28601 32856 37104 42624 43808 49284 49472 55656 57202 65712 74208 85803 87616 98568 98944 111312 114404 131424 148416 171606 175232 197136 222624 228808 257409 262848 296832 343212 394272 445248 457616 514818 525696 597529 686424 788544 890496 915232 1029636 1058237 1195058 1372848 1577088 1792587 1830464 2059272 2116474 2390116 2745696 3174711 3585174 3660928 4118544 4232948 4780232 5377761 5491392 6349422 7170348 8237088 8465896 9524133 9560464 10755522 10982784 12698844 14340696 16474176 16931792 19048266 19120928 21511044 22108573 25397688 28681392 32948352 33863584 38096532 38241856 43022088 44217146 50795376 57362784 66325719 67727168 76193064 76483712 86044176 88434292 101590752 114725568 132651438 135454336 152386128 172088352 176868584 198977157 203181504 229451136 265302876 304772256 344176704 353737168 397954314 406363008 461889917 530605752 609544512 688353408 707474336 795908628 818017201 923779834 1061211504 1219089024 1385669751 1414948672 1591817256 1636034402 1847559668 2122423008 2454051603 2771339502 2829897344 3183634512 3272068804 3695119336 4157009253 4244846016 4908103206 5542679004 6367269024 6544137608 7362154809 7390238672 8314018506 8489692032 9816206412 11085358008 12734538048 13088275216 14724309618 14780477344 16628037012 17089926929 19632412824 22170716016 25469076096 26176550432 29448619236 29560954688 33256074024 34179853858 39264825648 44341432032 51269780787 52353100864 58897238472 59121909376 66512148048 68359707716 78529651296 88682864064 102539561574 104706201728 117794476944 133024296096 136719415432 153809342361 157059302592 177365728128 205079123148 235588953888 266048592192 273438830864 307618684722 314118605184 410158246296 471177907776 532097184384 546877661728 615237369444 632327296373 820316492592 942355815552 1093755323456 1230474738888 1264654592746 1640632985184 1896981889119 2187510646912 2460949477776 2529309185492 3281265970368 3793963778238 4921898955552 5058618370984 5690945667357 6562531940736 7587927556476 9843797911104 10117236741968 11381891334714 15175855112952 19687595822208 20234473483936 22763782669428 30351710225904 40468946967872 45527565338856 60703420451808 80937893935744 91055130677712 121406840903616 182110261355424 242813681807232 364220522710848 728441045421696
• Sum of all divisors σ(n): 2157139868165100
• Sum of proper divisors (its aliquot sum) s(n): 1428698822743404
• 728441045421696 is an abundant number, because the sum of its proper divisors (1428698822743404) is greater than itself. Its abundance is 700257777321708

Bases of 728441045421696

• Binary: 10100101101000001101100101110000001000111010000000₂
• Hexadecimal: 0x2968365C08E80
• Base-36: 767L72NJ40

Squares and roots of 728441045421696

• 728441045421696 squared (728441045421696²) is 530626356655053375002467516416
• 728441045421696 cubed (728441045421696³) is 386530017970112797113583703261666236522561536
• The square root of 728441045421696 is 26989647.0043921843
• The cube root of 728441045421696 is 89976.9918725479

Scales and comparisons

• 728,441,045,421,696 seconds is equal to 23,162,172 years, 1 week, 3 days, 7 hours, 21 minutes, 36 seconds.
• To count from 1 to 728,441,045,421,696 would take you about fifty-seven million, nine hundred five thousand, four hundred thirty 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 728441045421696 cubic inches would be around 7498.1 feet tall.

Recreational maths with 728441045421696

• 728441045421696 backwards is 696124540144827
• The number of decimal digits it has is: 15
• The sum of 728441045421696's digits is 63
• More coming soon!