16129129886320

Names of 16129129886320

• Cardinal: 16129129886320 can be written as Sixteen trillion, one hundred twenty-nine billion, one hundred twenty-nine million, eight hundred eighty-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.612912988632 × 10¹³

Factors of 16129129886320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3714

Divisors of 16129129886320

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 37 40 44 55 74 80 88 110 148 176 185 220 296 370 407 440 592 740 814 880 1369 1480 1628 2035 2738 2960 3256 3659 4070 5476 6512 6845 7318 8140 10952 13690 14636 15059 16280 18295 21904 27380 29272 30118 32560 36590 40249 54760 58544 60236 73180 75295 80498 109520 120472 135383 146360 150590 160996 201245 240944 270766 292720 301180 321992 402490 541532 602360 643984 676915 804980 1083064 1204720 1353830 1489213 1609960 2166128 2707660 2978426 3219920 5009171 5415320 5956852 7446065 10018342 10830640 11913704 13388281 14892130 20036684 23827408 25045855 26776562 29784260 40073368 50091710 53553124 55100881 59568520 66941405 80146736 100183420 107106248 110201762 119137040 133882810 147271091 200366840 214212496 220403524 267765620 275504405 294542182 400733680 440807048 495366397 535531240 551008810 589084364 736355455 881614096 990732794 1071062480 1102017620 1178168728 1472710910 1981465588 2204035240 2356337456 2476831985 2945421820 3962931176 4408070480 4953663970 5449030367 5890843640 7925862352 9907327940 10898060734 11781687280 18328556689 19814655880 21796121468 27245151835 36657113378 39629311760 43592242936 54490303670 73314226756 87184485872 91642783445 108980607340 146628453512 183285566890 201614123579 217961214680 293256907024 366571133780 403228247158 435922429360 733142267560 806456494316 1008070617895 1466284535120 1612912988632 2016141235790 3225825977264 4032282471580 8064564943160 16129129886320
• Sum of all divisors σ(n): 42056372922984
• Sum of proper divisors (its aliquot sum) s(n): 25927243036664
• 16129129886320 is an abundant number, because the sum of its proper divisors (25927243036664) is greater than itself. Its abundance is 9798113150344

Bases of 16129129886320

• Binary: 11101010101101011011000011101011001001110000₂
• Hexadecimal: 0xEAB5B0EB270
• Base-36: 5PTMBHQB4

Squares and roots of 16129129886320

• 16129129886320 squared (16129129886320²) is 260148830889781016123142400
• 16129129886320 cubed (16129129886320³) is 4195974283195574585031953865233171968000
• The square root of 16129129886320 is 4016108.7991138885
• The cube root of 16129129886320 is 25266.0283874547

Scales and comparisons

• 16,129,129,886,320 seconds is equal to 512,856 years, 22 weeks, 6 days, 1 hour, 18 minutes, 40 seconds.
• To count from 1 to 16,129,129,886,320 would take you about one million, two hundred eighty-two thousand, one hundred forty-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 16129129886320 cubic inches would be around 2105.5 feet tall.

Recreational maths with 16129129886320

• 16129129886320 backwards is 02368892192161
• The number of decimal digits it has is: 14
• The sum of 16129129886320's digits is 58
• More coming soon!