12288618325940

Names of 12288618325940

• Cardinal: 12288618325940 can be written as Twelve trillion, two hundred eighty-eight billion, six hundred eighteen million, three hundred twenty-five thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.228861832594 × 10¹³

Factors of 12288618325940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 249

Divisors of 12288618325940

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 10 11 20 22 37 44 55 67 74 110 121 127 134 148 185 220 242 254 268 335 370 407 484 508 605 635 670 737 740 814 1210 1270 1340 1397 1474 1628 2035 2420 2479 2540 2794 2948 3685 4070 4477 4699 4958 5588 6985 7370 8107 8140 8509 8954 9398 9916 12395 13970 14740 15367 16129 16214 17018 17908 18796 22385 23495 24790 27269 27940 30734 32258 32428 34036 40535 42545 44770 46990 49580 51689 54538 61468 64516 76835 80645 81070 85090 89540 93599 93980 103378 109076 136345 153670 161290 162140 170180 177419 187198 206756 258445 272690 299959 307340 314833 322580 354838 374396 467995 516890 545380 568579 596773 599918 629666 709676 887095 935990 1029589 1033780 1080643 1137158 1193546 1199836 1259332 1499795 1574165 1774190 1871980 1951609 2048383 2059178 2161286 2274316 2387092 2842895 2983865 2999590 3148330 3463163 3548380 3903218 4096766 4118356 4322572 5147945 5403215 5685790 5967730 5999180 6296660 6564503 6926326 7806436 8193532 9758045 10241915 10295890 10806430 11371580 11887073 11935460 13129006 13852652 17315815 19516090 20483830 20591780 21612860 22532213 23774146 26258012 32822515 34631630 38094793 39032180 39983791 40967660 45064426 47548292 59435365 65645030 69263260 72209533 75790171 76189586 79967582 90128852 112661065 118870730 130757803 131290060 137241661 144419066 151580342 152379172 159935164 190473965 199918955 225322130 237741460 247854343 261515606 274483322 288838132 303160684 361047665 378950855 380947930 399837910 439821701 450644260 495708686 523031212 548966644 653789015 686208305 722095330 757901710 761895860 799675820 833691881 879643402 991417372 1239271715 1307578030 1372416610 1444190660 1509658271 1515803420 1667383762 1759286804 2199108505 2478543430 2615156060 2744833220 3019316542 3334767524 4168459405 4398217010 4838038711 4957086860 5077941457 6038633084 7548291355 8336918810 8796434020 9170610691 9676077422 10155882914 15096582710 16606240981 16673837620 18341221382 19352154844 20311765828 24190193555 25389707285 30193165420 33212481962 36682442764 45853053455 48380387110 50779414570 55857356027 66424963924 83031204905 91706106910 96760774220 101558829140 111714712054 166062409810 183412213820 223429424108 279286780135 332124819620 558573560270 614430916297 1117147120540 1228861832594 2457723665188 3072154581485 6144309162970 12288618325940
• Sum of all divisors σ(n): 29801476239360
• Sum of proper divisors (its aliquot sum) s(n): 17512857913420
• 12288618325940 is an abundant number, because the sum of its proper divisors (17512857913420) is greater than itself. Its abundance is 5224239587480

Bases of 12288618325940

• Binary: 10110010110100101010101110101110011110110100₂
• Hexadecimal: 0xB2D2ABAE7B4
• Base-36: 4CTBA2GTW

Squares and roots of 12288618325940

• 12288618325940 squared (12288618325940²) is 151010140360628408076883600
• 12288618325940 cubed (12288618325940³) is 1855705978238389895948160519444240584000
• The square root of 12288618325940 is 3505512.5625135049
• The cube root of 12288618325940 is 23076.3801758577

Scales and comparisons

• 12,288,618,325,940 seconds is equal to 390,740 years, 2 weeks, 4 days, 18 hours, 32 minutes, 20 seconds.
• To count from 1 to 12,288,618,325,940 would take you about nine hundred seventy-six thousand, eight hundred fifty 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 12288618325940 cubic inches would be around 1923 feet tall.

Recreational maths with 12288618325940

• 12288618325940 backwards is 04952381688221
• The number of decimal digits it has is: 14
• The sum of 12288618325940's digits is 59
• More coming soon!