28629419793520

Names of 28629419793520

• Cardinal: 28629419793520 can be written as Twenty-eight trillion, six hundred twenty-nine billion, four hundred nineteen million, seven hundred ninety-three thousand, five hundred twenty.

Scientific notation

• Scientific notation: 2.862941979352 × 10¹³

Factors of 28629419793520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1978

Divisors of 28629419793520

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 19 20 26 28 35 38 40 52 56 59 65 70 76 80 91 95 104 112 118 130 133 140 152 182 190 208 236 247 260 266 280 295 304 364 380 413 455 472 494 520 532 560 590 665 728 760 767 826 910 944 988 1040 1064 1121 1180 1235 1330 1456 1520 1534 1652 1729 1820 1873 1976 2065 2128 2242 2360 2470 2660 3068 3304 3458 3640 3746 3835 3952 4130 4484 4720 4940 5320 5369 5605 6136 6608 6916 7280 7492 7670 7847 8260 8645 8968 9365 9880 10640 10738 11210 12272 13111 13832 14573 14984 15340 15694 16520 17290 17936 18730 19760 21476 22420 24349 26222 26845 27664 29146 29968 30680 31388 33040 34580 35587 37460 39235 42952 44840 48698 52444 53690 58292 61360 62776 65555 69160 71174 72865 74920 78470 85904 89680 97396 102011 104888 107380 110507 116584 121745 125552 131110 138320 142348 145730 149840 156940 170443 177935 194792 204022 209776 214760 221014 233168 243490 249109 262220 284696 291460 313880 340886 355870 389584 408044 429520 442028 462631 486980 498218 510055 524440 552535 569392 582920 627760 681772 711740 773549 816088 852215 884056 925262 973960 996436 1020110 1048880 1105070 1165840 1245545 1363544 1423480 1436591 1547098 1632176 1704430 1768112 1850524 1947920 1992872 2040220 2099633 2210140 2313155 2491090 2727088 2846960 2873182 3094196 3238417 3408860 3508129 3701048 3867745 3985744 4080440 4199266 4420280 4626310 4982180 5746364 6188392 6476834 6817720 7016258 7182955 7402096 7735490 8160880 8398532 8840560 9252620 9964360 10056137 10498165 11492728 12376784 12953668 13635440 14032516 14365910 14697431 15470980 16192085 16797064 17540645 18505240 19928720 20112274 20996330 22985456 24556903 25907336 27295229 28065032 28731820 29394862 30941960 32384170 33594128 35081290 37010480 40224548 41992660 45605677 49113806 50280685 51814672 54590458 56130064 57463640 58789724 61883920 64768340 66654451 70162580 73487155 80449096 83985320 91211354 98227612 100561370 109180916 114927280 117579448 122784515 129536680 133308902 136476145 140325160 146974310 160898192 167970640 182422708 191066603 196455224 201122740 206979611 218361832 228028385 235158896 245569030 259073360 266617804 272952290 280650320 293948620 319239739 333272255 364845416 382133206 392910448 402245480 413959222 436723664 456056770 466581157 491138060 533235608 545904580 587897240 638479478 666544510 729690832 764266412 804490960 827918444 866507863 912113540 933162314 955333015 982276120 1034898055 1066471216 1091809160 1175794480 1276958956 1333089020 1448857277 1528532824 1596198695 1655836888 1733015726 1824227080 1866324628 1910666030 1964552240 2069796110 2183618320 2332905785 2553917912 2666178040 2690734943 2897714554 3057065648 3192397390 3311673776 3466031452 3648454160 3732649256 3821332060 3932612609 4139592220 4332539315 4665811570 5107835824 5332356080 5381469886 5795429108 6065555041 6384794780 6932062904 7244286385 7465298512 7642664120 7865225218 8279184440 8665078630 9331623140 10762939772 11590858216 12131110082 12769589560 13453674715 13864125808 14488572770 15285328240 15730450436 16558368880 17330157260 18663246280 18835144601 19663063045 21525879544 23181716432 24262220164 25539179120 26907349430 27528288263 28977145540 30327775205 31460900872 34660314520 37326492560 37670289202 39326126090 43051759088 48524440328 51123963917 53814698860 55056576526 57954291080 60655550410 62921801744 69320629040 75340578404 78652252180 94175723005 97048880656 102247927834 107629397720 110113153052 115908582160 121311100820 137641441315 150681156808 157304504360 188351446010 204495855668 215258795440 220226306104 242622201640 255619819585 275282882630 301362313616 314609008720 357867747419 376702892020 408991711336 440452612208 485244403280 511239639170 550565765260 715735494838 753405784040 817983422672 1022479278340 1101131530520 1431470989676 1506811568080 1789338737095 2044958556680 2202263061040 2862941979352 3578677474190 4089917113360 5725883958704 7157354948380 14314709896760 28629419793520
• Sum of all divisors σ(n): 87744458995200
• Sum of proper divisors (its aliquot sum) s(n): 59115039201680
• 28629419793520 is an abundant number, because the sum of its proper divisors (59115039201680) is greater than itself. Its abundance is 30485619408160

Bases of 28629419793520

• Binary: 110100000100111001110011001011001110001110000₂
• Hexadecimal: 0x1A09CE659C70
• Base-36: A5C69CSJ4

Squares and roots of 28629419793520

• 28629419793520 squared (28629419793520²) is 819643677713594759433990400
• 28629419793520 cubed (28629419793520³) is 23465922930367117503331627509637662208000
• The square root of 28629419793520 is 5350646.6705922565
• The cube root of 28629419793520 is 30591.7401893421

Scales and comparisons

• 28,629,419,793,520 seconds is equal to 910,326 years, 51 weeks, 4 days, 9 hours, 18 minutes, 40 seconds.
• To count from 1 to 28,629,419,793,520 would take you about two million, two hundred seventy-five thousand, eight hundred seventeen 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 28629419793520 cubic inches would be around 2549.3 feet tall.

Recreational maths with 28629419793520

• 28629419793520 backwards is 02539791492682
• The number of decimal digits it has is: 14
• The sum of 28629419793520's digits is 67
• More coming soon!