13166730686915

Names of 13166730686915

• Cardinal: 13166730686915 can be written as Thirteen trillion, one hundred sixty-six billion, seven hundred thirty million, six hundred eighty-six thousand, nine hundred fifteen.

Scientific notation

• Scientific notation: 1.3166730686915 × 10¹³

Factors of 13166730686915

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 161

Divisors of 13166730686915

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 13 23 31 65 89 115 155 169 299 403 445 713 845 961 1157 1495 2015 2047 2759 3565 3887 4805 5239 5785 7921 9269 10235 12493 13795 15041 19435 22103 26195 26611 35867 39605 46345 62465 63457 75205 85529 102973 110515 120497 133055 162409 179335 182183 245551 287339 317285 345943 427645 466271 514865 602485 704969 812045 824941 910915 1111877 1227755 1338649 1436695 1729715 1967167 2331355 2368379 3192163 3524845 3735407 4124705 5559385 5647673 6693245 7612081 9164597 9835835 10724233 11841895 14454401 15960815 16214287 18677035 21854039 25573171 28238365 30788927 38060405 41498119 45822985 53621165 72272005 73419749 81071435 98957053 109270195 119139761 127865855 153944635 175077863 207490595 210785731 284102507 332451223 367098745 494785265 502642897 595698805 677475209 875389315 954456737 1053928655 1286441689 1420512535 1662256115 2276012219 2513214485 2740214503 3387376045 3693332591 4772283685 6432208445 6534357661 8807177717 11380061095 13701072515 15581929807 18466662955 29588158847 32671788305 44035888585 77909649035 84946649593 114493310321 147940794235 202565087491 424733247965 572466551605 1012825437455 2633346137383 13166730686915
• Sum of all divisors σ(n): 18656929817280
• Sum of proper divisors (its aliquot sum) s(n): 5490199130365
• 13166730686915 is a deficient number, because the sum of its proper divisors (5490199130365) is less than itself. Its deficiency is 7676531556550

Bases of 13166730686915

• Binary: 10111111100110011110010011100011000111000011₂
• Hexadecimal: 0xBF99E4E31C3
• Base-36: 4O0PNHUWZ

Squares and roots of 13166730686915

• 13166730686915 squared (13166730686915²) is 173362796981749147752217225
• 13166730686915 cubed (13166730686915³) is 2282621258989011644901766931138545110875
• The square root of 13166730686915 is 3628598.9978110009
• The cube root of 13166730686915 is 23613.4431494973

Scales and comparisons

• 13,166,730,686,915 seconds is equal to 418,661 years, 16 weeks, 6 hours, 48 minutes, 35 seconds.
• To count from 1 to 13,166,730,686,915 would take you about one million, forty-six thousand, six hundred fifty-three 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 13166730686915 cubic inches would be around 1967.8 feet tall.

Recreational maths with 13166730686915

• 13166730686915 backwards is 51968603766131
• The number of decimal digits it has is: 14
• The sum of 13166730686915's digits is 62
• More coming soon!