13285065810

Names of 13285065810

• Cardinal: 13285065810 can be written as Thirteen billion, two hundred eighty-five million, sixty-five thousand, eight hundred ten.

Scientific notation

• Scientific notation: 1.328506581 × 10¹⁰

Factors of 13285065810

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 446

Divisors of 13285065810

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 10 15 19 30 31 38 57 62 79 93 95 114 155 158 186 190 237 285 307 310 395 465 474 570 589 614 790 921 930 961 1178 1185 1501 1535 1767 1842 1922 2370 2449 2883 2945 3002 3070 3534 4503 4605 4805 4898 5766 5833 5890 7347 7505 8835 9006 9210 9517 9610 11666 12245 14415 14694 15010 17499 17670 18259 19034 22515 24253 24490 28551 28830 29165 34998 36518 36735 45030 46531 47585 48506 54777 57102 58330 72759 73470 75919 87495 91295 93062 95170 109554 121265 139593 142755 145518 151838 174990 180823 182590 227757 232655 242530 273885 279186 285510 295027 361646 363795 379595 455514 460807 465310 542469 547770 590054 697965 727590 751843 759190 885081 904115 921614 1084938 1138785 1382421 1395930 1442461 1475135 1503686 1770162 1808230 2255529 2277570 2304035 2712345 2764842 2884922 2950270 3759215 4327383 4425405 4511058 4608070 5424690 5605513 6912105 7212305 7518430 8654766 8850810 11211026 11277645 13824210 14285017 14424610 16816539 21636915 22555290 23307133 28027565 28570034 33633078 42855051 43273830 46614266 56055130 69921399 71425085 84082695 85710102 116535665 139842798 142850170 168165390 214275255 233071330 349606995 428550510 442835527 699213990 885671054 1328506581 2214177635 2657013162 4428355270 6642532905 13285065810
• Sum of all divisors σ(n): 35233228800
• Sum of proper divisors (its aliquot sum) s(n): 21948162990
• 13285065810 is an abundant number, because the sum of its proper divisors (21948162990) is greater than itself. Its abundance is 8663097180

Bases of 13285065810

• Binary: 1100010111110110100000010001010010₂
• Hexadecimal: 0x317DA0452
• Base-36: 63PL2DU

Squares and roots of 13285065810

• 13285065810 squared (13285065810²) is 176492973576030956100
• 13285065810 cubed (13285065810³) is 2344720768960162290385720941000
• The square root of 13285065810 is 115260.8598354185
• The cube root of 13285065810 is 2368.3973694039

Scales and comparisons

• 13,285,065,810 seconds is equal to 422 years, 22 weeks, 8 hours, 3 minutes, 30 seconds.
• To count from 1 to 13,285,065,810 would take you about eight hundred forty-four 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 13285065810 cubic inches would be around 197.4 feet tall.

Recreational maths with 13285065810

• 13285065810 backwards is 01856058231
• The number of decimal digits it has is: 11
• The sum of 13285065810's digits is 39
• More coming soon!