13421771582065

Names of 13421771582065

• Cardinal: 13421771582065 can be written as Thirteen trillion, four hundred twenty-one billion, seven hundred seventy-one million, five hundred eighty-two thousand and sixty-five.

Scientific notation

• Scientific notation: 1.3421771582065 × 10¹³

Factors of 13421771582065

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 390

Divisors of 13421771582065

• Number of divisors d(n): 216
• Complete list of divisors:
  1 5 7 11 19 31 35 55 77 95 133 155 209 217 317 341 361 385 589 665 961 1045 1085 1463 1585 1705 1805 2219 2387 2527 2945 3487 3971 4123 4805 6023 6479 6727 7315 9827 10571 11095 11191 11935 12635 17435 18259 19855 20615 24409 27797 30115 32395 33635 42161 45353 49135 52855 55955 66253 68789 73997 78337 91295 100489 108097 114437 122045 123101 127813 138985 186713 200849 210805 226765 304637 331265 343945 346921 369985 391685 463771 502445 540485 572185 615505 639065 703423 756679 801059 861707 933565 1004245 1105379 1258807 1306991 1405943 1523185 1734605 1909291 2053843 2132459 2318855 2428447 3115159 3351007 3517115 3547547 3783395 3816131 4005295 4308535 5526895 5788103 6294035 6534955 7029715 7737653 8811649 9546455 10269215 10662295 12142235 13365037 14376901 15575795 16755035 17737735 19080655 21002201 21806113 23457049 24832829 26712917 28940515 34266749 36276529 38688265 39023017 40516721 44058245 59188021 63669133 66825185 71884505 96569929 105011005 109030565 109973957 117285245 124164145 133564585 147015407 171333745 181382645 195115085 202583605 239867243 253935703 273161119 295940105 318345665 399041819 414316147 445683931 482849645 549869785 651068231 675989503 735077035 769817699 1062269219 1124572399 1199336215 1209713527 1269678515 1365805595 1834828651 1995209095 2071580735 2228419655 2793292733 3255341155 3379947515 3849088495 4557477617 5311346095 5622861995 6048567635 7435884533 7872006793 8467994689 9174143255 12370296389 12843800557 13966463665 20183115161 22787388085 34861744369 37179422665 39360033965 42339973445 61851481945 64219002785 86592074723 100915575805 141281806127 174308721845 244032210583 383479188059 432960373615 706409030635 1220161052915 1917395940295 2684354316413 13421771582065
• Sum of all divisors σ(n): 21967842085056
• Sum of proper divisors (its aliquot sum) s(n): 8546070502991
• 13421771582065 is a deficient number, because the sum of its proper divisors (8546070502991) is less than itself. Its deficiency is 4875701079074

Bases of 13421771582065

• Binary: 11000011010011111111111011010110101001110001₂
• Hexadecimal: 0xC34FFED6A71
• Base-36: 4R9VK9D2P

Squares and roots of 13421771582065

• 13421771582065 squared (13421771582065²) is 180143952401127613029664225
• 13421771582065 cubed (13421771582065³) is 2417850981018324618223113512953982124625
• The square root of 13421771582065 is 3663573.6081133949
• The cube root of 13421771582065 is 23764.9341092617

Scales and comparisons

• 13,421,771,582,065 seconds is equal to 426,770 years, 42 weeks, 4 days, 11 hours, 54 minutes, 25 seconds.
• To count from 1 to 13,421,771,582,065 would take you about one million, sixty-six thousand, nine hundred twenty-seven 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 13421771582065 cubic inches would be around 1980.4 feet tall.

Recreational maths with 13421771582065

• 13421771582065 backwards is 56028517712431
• The number of decimal digits it has is: 14
• The sum of 13421771582065's digits is 52
• More coming soon!