13579867915575455

Names of 13579867915575455

• Cardinal: 13579867915575455 can be written as Thirteen quadrillion, five hundred seventy-nine trillion, eight hundred sixty-seven billion, nine hundred fifteen million, five hundred seventy-five thousand, four hundred fifty-five.

Scientific notation

• Scientific notation: 1.3579867915575455 × 10¹⁶

Factors of 13579867915575455

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 675

Divisors of 13579867915575455

• Number of divisors d(n): 128
• Complete list of divisors:
  1 5 13 19 37 65 95 185 247 481 601 703 1235 1369 2405 3005 3515 6845 7813 9139 11419 17797 22237 26011 39065 45695 50653 57095 88985 111185 130055 148447 253265 289081 338143 361201 422503 658489 742235 822769 962407 1445405 1690715 1806005 2112515 3292445 4113845 4695613 4812035 5492539 6862819 10695997 12511291 13364437 15632611 23478065 27462695 30442453 34314095 53479985 62556455 66822185 78163055 89216647 152212265 173737681 203223943 217081801 253924303 395751889 446083235 494484169 578406607 868688405 1016119715 1085409005 1269621515 1978759445 2472420845 2822063413 2892033035 3301015939 4124554219 6428294197 7519285891 8032026637 9395199211 14110317065 16505079695 18295914253 20622771095 32141470985 37596429455 40160133185 46975996055 53619204847 91479571265 104416346281 122137589743 152608506103 237846885289 268096024235 297184985569 347622370807 522081731405 610687948715 763042530515 1189234426445 1485924927845 1738111854035 1983910579339 3863404812397 4519090820491 5646514725811 9919552896695 10995844466053 19317024061985 22595454102455 28232573629055 54979222330265 73404691435543 142945978058689 208921044855007 367023457177715 714729890293445 1044605224275035 2715973583115091 13579867915575455
• Sum of all divisors σ(n): 19017791560723200
• Sum of proper divisors (its aliquot sum) s(n): 5437923645147745
• 13579867915575455 is a deficient number, because the sum of its proper divisors (5437923645147745) is less than itself. Its deficiency is 8141944270427710

Bases of 13579867915575455

• Binary: 110000001111101101000101100011001101000110000010011111₂
• Hexadecimal: 0x303ED16334609F
• Base-36: 3PPNT734U5B

Squares and roots of 13579867915575455

• 13579867915575455 squared (13579867915575455²) is 184412812604475653007383798457025
• 13579867915575455 cubed (13579867915575455³) is 2504301637108547780750953039658744347593962321375
• The square root of 13579867915575455 is 116532690.3301191919
• The cube root of 13579867915575455 is 238578.7993167693

Scales and comparisons

• 13,579,867,915,575,455 seconds is equal to 431,797,794 years, 22 weeks, 1 day, 17 minutes, 35 seconds.
• To count from 1 to 13,579,867,915,575,455 would take you about one billion, two hundred ninety-five million, three hundred ninety-three thousand, three hundred eighty-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 13579867915575455 cubic inches would be around 19881.6 feet tall.

Recreational maths with 13579867915575455

• 13579867915575455 backwards is 55457551976897531
• The number of decimal digits it has is: 17
• The sum of 13579867915575455's digits is 92
• More coming soon!