16389407238288814

Names of 16389407238288814

• Cardinal: 16389407238288814 can be written as Sixteen quadrillion, three hundred eighty-nine trillion, four hundred seven billion, two hundred thirty-eight million, two hundred eighty-eight thousand, eight hundred fourteen.

Scientific notation

• Scientific notation: 1.6389407238288814 × 10¹⁶

Factors of 16389407238288814

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4323

Divisors of 16389407238288814

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 53 106 211 422 4057 8114 11183 22366 44521 89042 215021 430042 856027 1712054 2359613 4719226 9393931 16459249 18787862 32918498 45369431 90738862 180621697 361243394 497878343 872340197 995756686 1744680394 3472901539 6945803078 9572949941 19145899882 38111178067 76222356134 184063781567 368127563134 732782224729 1465564449458 2019892437551 4039784875102 38837457910637 77674915821274 154617049417819 309234098835638 8194703619144407 16389407238288814
• Sum of all divisors σ(n): 25173442942499376
• Sum of proper divisors (its aliquot sum) s(n): 8784035704210562
• 16389407238288814 is a deficient number, because the sum of its proper divisors (8784035704210562) is less than itself. Its deficiency is 7605371534078252

Bases of 16389407238288814

• Binary: 111010001110100001010000111100100001000111010110101110₂
• Hexadecimal: 0x3A3A143C8475AE
• Base-36: 4HDK5QRQ01A

Squares and roots of 16389407238288814

• 16389407238288814 squared (16389407238288814²) is 268612669622473769168154877526596
• 16389407238288814 cubed (16389407238288814³) is 4402402431806653419434043928007927502699814297144
• The square root of 16389407238288814 is 128021120.2821191297
• The cube root of 16389407238288814 is 254012.1061783571

Scales and comparisons

• 16,389,407,238,288,814 seconds is equal to 521,132,454 years, 21 weeks, 3 days, 2 hours, 53 minutes, 34 seconds.
• To count from 1 to 16,389,407,238,288,814 would take you about one billion, five hundred sixty-three million, three hundred ninety-seven thousand, three hundred sixty-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 16389407238288814 cubic inches would be around 21167.7 feet tall.

Recreational maths with 16389407238288814

• 16389407238288814 backwards is 41888283270498361
• The number of decimal digits it has is: 17
• The sum of 16389407238288814's digits is 82
• More coming soon!