13171572975291349

Names of 13171572975291349

• Cardinal: 13171572975291349 can be written as Thirteen quadrillion, one hundred seventy-one trillion, five hundred seventy-two billion, nine hundred seventy-five million, two hundred ninety-one thousand, three hundred forty-nine.

Scientific notation

• Scientific notation: 1.3171572975291349 × 10¹⁶

Factors of 13171572975291349

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 69731

Divisors of 13171572975291349

• Number of divisors d(n): 48
• Complete list of divisors:
  1 19 79 361 487 1501 9253 18859 28519 38473 50287 175807 358321 730987 955453 1489861 3972673 6808099 9184333 13888753 18153607 24489769 28307359 75480787 174502327 465305611 537839821 725562307 948362533 1434134953 1934691751 3315544213 8840806609 13785683833 18018888127 36759143269 74920640107 261927992827 342358874413 461852553571 698423722111 1423492162033 8775198517849 27046351078627 36486351732109 166728771839131 693240682910071 13171572975291349
• Sum of all divisors σ(n): 14107200431923200
• Sum of proper divisors (its aliquot sum) s(n): 935627456631851
• 13171572975291349 is a deficient number, because the sum of its proper divisors (935627456631851) is less than itself. Its deficiency is 12235945518659498

Bases of 13171572975291349

• Binary: 101110110010110111100111010000010100110100101111010101₂
• Hexadecimal: 0x2ECB79D0534BD5
• Base-36: 3LOXL39JVMD

Squares and roots of 13171572975291349

• 13171572975291349 squared (13171572975291349²) is 173490334643425399854471434239801
• 13171572975291349 cubed (13171572975291349³) is 2285140603263594493659752222964652918872306781549
• The square root of 13171572975291349 is 114767473.5074853383
• The cube root of 13171572975291349 is 236163.3754268845

Scales and comparisons

• 13,171,572,975,291,349 seconds is equal to 418,815,278 years, 13 weeks, 5 days, 2 hours, 15 minutes, 49 seconds.
• To count from 1 to 13,171,572,975,291,349 would take you about one billion, two hundred fifty-six million, four hundred forty-five thousand, eight hundred thirty-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 13171572975291349 cubic inches would be around 19680.3 feet tall.

Recreational maths with 13171572975291349

• 13171572975291349 backwards is 94319257927517131
• The number of decimal digits it has is: 17
• The sum of 13171572975291349's digits is 76
• More coming soon!