13785601665082315

Names of 13785601665082315

• Cardinal: 13785601665082315 can be written as Thirteen quadrillion, seven hundred eighty-five trillion, six hundred one billion, six hundred sixty-five million, eighty-two thousand, three hundred fifteen.

Scientific notation

• Scientific notation: 1.3785601665082315 × 10¹⁶

Factors of 13785601665082315

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 81403

Divisors of 13785601665082315

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 431 2155 6691 16567 33455 57709 82835 288545 2883821 7140377 14419105 24872579 35701885 110849797 124362895 386130919 554248985 956065003 1930654595 4780325015 47776262507 166422426089 238881312535 412064016293 832112130445 2060320081465 6397030935073 31985154675365 2757120333016463 13785601665082315
• Sum of all divisors σ(n): 16584870688081920
• Sum of proper divisors (its aliquot sum) s(n): 2799269022999605
• 13785601665082315 is a deficient number, because the sum of its proper divisors (2799269022999605) is less than itself. Its deficiency is 10986332642082710

Bases of 13785601665082315

• Binary: 110000111110011110111010000010010000110010001111001011₂
• Hexadecimal: 0x30F9EE824323CB
• Base-36: 3RQL5Z5PARV

Squares and roots of 13785601665082315

• 13785601665082315 squared (13785601665082315²) is 190042813268320295827115725759225
• 13785601665082315 cubed (13785601665082315³) is 2619854523028683736081760886325064580075495605875
• The square root of 13785601665082315 is 117412101.8680881763
• The cube root of 13785601665082315 is 239777.5813521171

Scales and comparisons

• 13,785,601,665,082,315 seconds is equal to 438,339,491 years, 14 weeks, 5 days, 8 hours, 11 minutes, 55 seconds.
• To count from 1 to 13,785,601,665,082,315 would take you about one billion, three hundred fifteen million, eighteen thousand, four hundred seventy-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 13785601665082315 cubic inches would be around 19981.5 feet tall.

Recreational maths with 13785601665082315

• 13785601665082315 backwards is 51328056610658731
• The number of decimal digits it has is: 17
• The sum of 13785601665082315's digits is 67
• More coming soon!