13465705539868309

Names of 13465705539868309

• Cardinal: 13465705539868309 can be written as Thirteen quadrillion, four hundred sixty-five trillion, seven hundred five billion, five hundred thirty-nine million, eight hundred sixty-eight thousand, three hundred nine.

Scientific notation

• Scientific notation: 1.3465705539868309 × 10¹⁶

Factors of 13465705539868309

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 21355

Divisors of 13465705539868309

• Number of divisors d(n): 128
• Complete list of divisors:
  1 7 13 67 91 307 337 469 871 1093 2149 2359 3991 4381 6097 7651 14209 19531 20569 22579 27937 30667 73231 99463 103459 136717 143983 158053 253903 267397 293527 335551 368341 512617 724213 952003 1308577 1344967 1777321 1871779 2054689 2348857 2578387 4362163 4788433 5996017 6581947 6664021 6931753 9160039 9414769 17011501 21347383 22481917 24678847 30535141 33519031 41972119 46073629 48522271 77948221 85565311 90112789 113080687 119080507 149431681 157373419 172751929 277515979 292264921 320825011 401733139 440990449 545637547 598957177 630789523 791564809 1430274661 1470048931 1942611853 2020657729 2045854447 2245775077 2812131973 3086933143 5222530807 5732875837 6553646581 7194068071 7576406029 10011922627 10290342517 14144604103 18593570593 26268550477 36557715649 40130130859 45875526067 50358476497 53034842203 85197405553 93522884923 98493278377 130154994151 135384067843 183879853339 439094320927 482002560757 596381838871 654660194461 689452948639 947688474901 1759992881959 2208578897797 3073660246489 3374017925299 5708226172051 6266033289841 12319950173713 15460052284579 28711525671361 39957583204357 43862233028887 147974786152399 200980679699527 1035823503066793 1923672219981187 13465705539868309
• Sum of all divisors σ(n): 16941754718400512
• Sum of proper divisors (its aliquot sum) s(n): 3476049178532203
• 13465705539868309 is a deficient number, because the sum of its proper divisors (3476049178532203) is less than itself. Its deficiency is 9989656361336106

Bases of 13465705539868309

• Binary: 101111110101101111110011100011010110101001011010010101₂
• Hexadecimal: 0x2FD6FCE35A9695
• Base-36: 3OL6ZQ481P1

Squares and roots of 13465705539868309

• 13465705539868309 squared (13465705539868309²) is 181325225686440067143481062519481
• 13465705539868309 cubed (13465705539868309³) is 2441672096043767414716071939571469495020487027629
• The square root of 13465705539868309 is 116041826.6827453427
• The cube root of 13465705539868309 is 237908.3606656299

Scales and comparisons

• 13,465,705,539,868,309 seconds is equal to 428,167,784 years, 2 days, 2 hours, 31 minutes, 49 seconds.
• To count from 1 to 13,465,705,539,868,309 would take you about one billion, two hundred eighty-four million, five hundred three thousand, three hundred fifty-two 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 13465705539868309 cubic inches would be around 19825.7 feet tall.

Recreational maths with 13465705539868309

• 13465705539868309 backwards is 90386893550756431
• The number of decimal digits it has is: 17
• The sum of 13465705539868309's digits is 82
• More coming soon!