28707967721412

Names of 28707967721412

• Cardinal: 28707967721412 can be written as Twenty-eight trillion, seven hundred seven billion, nine hundred sixty-seven million, seven hundred twenty-one thousand, four hundred twelve.

Scientific notation

• Scientific notation: 2.8707967721412 × 10¹³

Factors of 28707967721412

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 287

Divisors of 28707967721412

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 27 28 29 36 38 42 54 57 58 63 76 84 87 108 114 116 126 133 171 174 189 203 227 228 252 261 266 342 348 361 378 399 406 454 513 522 532 551 609 681 684 722 756 783 798 812 841 908 1026 1044 1083 1102 1197 1218 1362 1444 1566 1589 1596 1653 1682 1827 2043 2052 2166 2204 2394 2436 2523 2527 2724 3132 3178 3249 3306 3364 3591 3654 3857 4086 4313 4332 4767 4788 4959 5046 5054 5481 5887 6129 6356 6498 6583 6612 6859 7182 7308 7569 7581 7714 8172 8626 9534 9747 9918 10092 10108 10469 10962 11571 11774 12258 12939 12996 13166 13718 14301 14364 14877 15138 15162 15428 15979 17252 17661 19068 19494 19749 19836 20577 20938 21924 22707 22743 23142 23548 24389 24516 25878 26332 27436 28602 29754 30191 30276 30324 31407 31958 34713 35322 38817 38988 39498 41154 41876 42903 45414 45486 46081 46284 47937 48013 48778 51756 52983 57204 59247 59508 60382 61731 62814 63916 68229 69426 70644 73167 73283 77634 78996 81947 82308 85806 90573 90828 90972 92162 94221 95874 96026 97556 104139 105966 111853 116451 118494 120764 123462 125077 125628 136458 138243 138852 143811 144039 146334 146566 155268 158949 163894 170723 171612 177741 181146 184324 185193 188442 190907 191748 192052 198911 208278 211932 219501 219849 223706 232902 236988 245841 246924 250154 271719 272916 276486 282663 287622 288078 292668 293132 303601 317898 327788 335559 341446 355482 362292 370386 375231 376884 381814 397822 414729 416556 431433 432117 439002 439698 447412 463391 465804 491682 500308 512169 543438 552972 565326 572721 573629 575244 576156 596733 607202 635796 658503 659547 671118 682892 710964 737523 740772 750462 763628 795644 815157 829458 862866 864234 875539 878004 879396 910803 926782 983364 1006677 1024338 1086876 1125693 1130652 1145442 1147258 1193466 1214404 1244187 1296351 1317006 1319094 1336349 1342236 1390173 1392377 1475046 1500924 1536507 1556993 1630314 1658916 1718163 1720887 1725732 1728468 1751078 1790199 1821606 1853564 1978641 2013354 2048676 2125207 2212569 2251386 2290884 2294516 2376463 2386932 2488374 2592702 2626617 2634012 2638188 2672698 2732409 2780346 2784754 2950092 3020031 3073014 3113986 3243737 3260628 3377079 3436326 3441774 3502156 3580398 3627233 3643212 3957282 4009047 4026708 4170519 4177131 4250414 4425138 4502772 4609521 4670979 4752926 4976748 5154489 5162661 5185404 5253234 5345396 5370597 5464818 5536303 5560692 5569508 5768419 6040062 6146028 6227972 6375621 6487474 6754158 6872652 6883548 7129389 7160796 7254466 7879851 7914564 8018094 8197227 8341038 8354262 8500828 8804429 8850276 9219042 9341958 9505852 9731211 10308978 10325322 10506468 10741194 10881699 10898951 10929636 11072606 11536838 12027141 12080124 12511557 12531393 12751242 12974948 13508316 14012937 14258778 14508932 15487983 15759702 16036188 16394454 16608909 16635241 16682076 16708524 17305257 17608858 18438084 18683916 19126863 19462422 20617956 20650644 21388167 21482388 21763398 21797902 22145212 23073676 23639553 24054282 25023114 25062786 25390631 25502484 26413287 28025874 28517556 29193633 30975966 31519404 32645097 32696853 32788908 33217818 33270482 34610514 35217716 36081423 37594179 38253726 38754121 38924844 40378933 42038811 42776334 43526796 43595804 45152797 47279106 48108564 49826727 49905723 50046228 50125572 50781262 51915771 52826574 56051748 57380589 58387266 61631003 61951932 64164501 65290194 65393706 66435636 66540964 68917427 69221028 72162846 75188358 76171893 76507452 77508242 79239861 80757866 84077622 85552668 87580899 90305594 94558212 97935291 98090559 99653454 99811446 101562524 103831542 105189757 105653148 114761178 116262363 116774532 121136799 123262006 128329002 130580388 130787412 135458391 137834854 144325692 149480181 149717169 150376716 152343786 155016484 155747313 158479722 161515732 167284151 168155244 175161798 180611188 184893009 195870582 196181118 199306908 199622892 206752281 207663084 210379514 228515679 229522356 232524726 237719583 242273598 246524012 256658004 270916782 275669708 294271677 298960362 299434338 304687572 311494626 315569271 316069579 316959444 334568302 348787089 350323596 363410397 369786018 391741164 392362236 406375173 413504562 420759028 449151507 457031358 465049452 475439166 482421989 484547196 501852453 541833564 554679027 588543354 597920724 598868676 620256843 622989252 631138542 632139158 669136604 685547037 697574178 726820794 736328299 739572036 812750346 827009124 898303014 914062716 946707813 948208737 950878332 964843978 1003704906 1046361267 1090231191 1109358054 1170989057 1177086708 1219125519 1240513686 1262277084 1264278316 1309431113 1371094074 1395148356 1447265967 1453641588 1472656598 1505557359 1625500692 1664037081 1796606028 1860770529 1893415626 1896417474 1929687956 1998605383 2007409812 2092722534 2180462382 2208984897 2218716108 2341978114 2438251038 2481027372 2618862226 2742188148 2840123439 2844626211 2894531934 2945313196 3011114718 3328074162 3512967171 3721541058 3786831252 3792834948 3928293339 3997210766 4185445068 4341797901 4360924764 4417969794 4516672077 4683956228 4876502076 5237724452 5680246878 5689252422 5789063868 5995816149 6022229436 6626954691 6656148324 7025934342 7443082116 7856586678 7994421532 8533878633 8683595802 8835939588 9033344154 9166017791 10538901513 11360493756 11378504844 11784880017 11991632298 13025393703 13253909382 13990237681 14051868684 15713173356 17067757266 17367191604 17987448447 18066688308 18332035582 19880864073 21077803026 23569760034 23983264596 26050787406 26507818764 27498053373 27980475362 31616704539 34135514532 35354640051 35974896894 36664071164 37973502277 39761728146 41970713043 42155606052 47139520068 52101574812 53962345341 54996106746 55960950724 63233409078 70709280102 71949793788 75947004554 79523456292 82494160119 83941426086 107924690682 109992213492 113920506831 125912139129 126466818156 141418560204 151894009108 164988320238 167882852172 215849381364 227841013662 247482480357 251824278258 265814515939 329976640476 341761520493 377736417387 455682027324 494964960714 503648556516 531629031878 683523040986 755472834774 797443547817 989929921428 1025284561479 1063258063756 1367046081972 1510945669548 1594887095634 2050569122958 2392330643451 3189774191268 4101138245916 4784661286902 7176991930353 9569322573804 14353983860706 28707967721412
• Sum of all divisors σ(n): 93401699328000
• Sum of proper divisors (its aliquot sum) s(n): 64693731606588
• 28707967721412 is an abundant number, because the sum of its proper divisors (64693731606588) is greater than itself. Its abundance is 35985763885176

Bases of 28707967721412

• Binary: 110100001110000011000001101111101111111000100₂
• Hexadecimal: 0x1A1C1837DFC4
• Base-36: A6C9ARHL0

Squares and roots of 28707967721412

• 28707967721412 squared (28707967721412²) is 824147410693633299243273744
• 28707967721412 cubed (28707967721412³) is 23659597263878103708092413288407046206528
• The square root of 28707967721412 is 5357981.6835644371
• The cube root of 28707967721412 is 30619.6918978501

Scales and comparisons

• 28,707,967,721,412 seconds is equal to 912,824 years, 29 weeks, 5 days, 22 hours, 10 minutes, 12 seconds.
• To count from 1 to 28,707,967,721,412 would take you about two million, two hundred eighty-two thousand and sixty-one 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 28707967721412 cubic inches would be around 2551.6 feet tall.

Recreational maths with 28707967721412

• 28707967721412 backwards is 21412776970782
• 28707967721412 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28707967721412's digits is 63
• More coming soon!