12893189087688

Names of 12893189087688

• Cardinal: 12893189087688 can be written as Twelve trillion, eight hundred ninety-three billion, one hundred eighty-nine million, eighty-seven thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2893189087688 × 10¹³

Factors of 12893189087688

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13654

Divisors of 12893189087688

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 19 21 24 26 28 38 39 42 49 52 56 57 76 78 84 91 98 104 114 133 147 152 156 168 182 196 228 247 266 273 294 312 364 392 399 456 494 532 546 588 637 728 741 798 931 988 1064 1092 1176 1274 1482 1596 1729 1862 1911 1976 2184 2548 2793 2964 3192 3458 3724 3822 5096 5187 5419 5586 5928 6916 7448 7644 8191 10374 10838 11172 12103 13832 15288 16257 16382 20748 21676 22344 24206 24573 32514 32764 36309 37933 41496 43352 48412 49146 57337 65028 65528 70447 72618 75866 96824 98292 102961 106483 113799 114674 130056 140894 145236 151732 155629 172011 196584 205922 211341 212966 227598 229348 265531 281788 290472 303464 308883 311258 319449 344022 401359 411844 422682 425932 455196 458696 466887 493129 531062 563576 617766 622516 638898 688044 720727 745381 796593 802718 823688 845364 851864 910392 933774 986258 1062124 1089403 1204077 1235532 1245032 1277796 1338493 1376088 1441454 1479387 1490762 1593186 1605436 1690728 1867548 1972516 2023177 2124248 2162181 2178806 2236143 2408154 2471064 2555592 2676986 2882908 2958774 2981524 3186372 3210872 3268209 3451903 3735096 3945032 4015479 4046354 4324362 4357612 4472286 4816308 5045089 5217667 5353972 5765816 5917548 5963048 6069531 6372744 6536418 6903806 7625821 8030958 8092708 8648724 8715224 8944572 9369451 9632616 10090178 10355709 10435334 10707944 11835096 12139062 13072836 13807612 14162239 15135267 15251642 15653001 16061916 16185416 17297448 17889144 18738902 20180356 20711418 20870668 22877463 24278124 26145672 27615224 28108353 28324478 30270534 30503284 31306002 32123832 37477804 40360712 41422836 41741336 42486717 44387029 45754926 48556248 56216706 56648956 60541068 61006568 62612004 65586157 74955608 82845672 84973434 88774058 91509852 99135673 112433412 113297912 121082136 125224008 131172314 133161087 169946868 177548116 183019704 196758471 198271346 224866824 262344628 266322174 297407019 310709203 339893736 355096232 393516942 396542692 524689256 532644348 577031377 594814038 621418406 787033884 793085384 843353551 932127609 1065288696 1154062754 1189628076 1242836812 1574067768 1686707102 1731094131 1864255218 2174964421 2308125508 2379256152 2485673624 2530060653 3373414204 3462188262 3728510436 4039219639 4349928842 4616251016 5060121306 5903474857 6524893263 6746828408 6924376524 7457020872 8078439278 8699857684 10120242612 10963596163 11806949714 12117658917 13049786526 13848753048 16156878556 17399715368 17710424571 20240485224 21927192326 23613899428 24235317834 26099573052 28274537473 32313757112 32890788489 35420849142 41324323999 43854384652 47227798856 48470635668 52199146104 56549074946 65781576978 70841698284 76745173141 82648647998 84823612419 87708769304 96941271336 113098149892 123972971997 131563153956 141683396568 153490346282 165297295996 169647224838 226196299784 230235519423 247945943994 263126307912 306980692564 330594591992 339294449676 460471038846 495891887988 537216211987 613961385128 678588899352 920942077692 991783775976 1074432423974 1611648635961 1841884155384 2148864847948 3223297271922 4297729695896 6446594543844 12893189087688
• Sum of all divisors σ(n): 42518052864000
• Sum of proper divisors (its aliquot sum) s(n): 29624863776312
• 12893189087688 is an abundant number, because the sum of its proper divisors (29624863776312) is greater than itself. Its abundance is 16731674688624

Bases of 12893189087688

• Binary: 10111011100111101101111101001010000111001000₂
• Hexadecimal: 0xBB9EDF4A1C8
• Base-36: 4KJ1RW24O

Squares and roots of 12893189087688

• 12893189087688 squared (12893189087688²) is 166234324850876921753185344
• 12893189087688 cubed (12893189087688³) is 2143290583166508445425725506915332444672
• The square root of 12893189087688 is 3590708.7166307433
• The cube root of 12893189087688 is 23448.7727259097

Scales and comparisons

• 12,893,189,087,688 seconds is equal to 409,963 years, 27 weeks, 4 days, 13 hours, 14 minutes, 48 seconds.
• To count from 1 to 12,893,189,087,688 would take you about one million, twenty-four thousand, nine hundred eight 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 12893189087688 cubic inches would be around 1954.1 feet tall.

Recreational maths with 12893189087688

• 12893189087688 backwards is 88678098139821
• 12893189087688 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12893189087688's digits is 78
• More coming soon!