42794904772957971

Names of 42794904772957971

• Cardinal: 42794904772957971 can be written as Forty-two quadrillion, seven hundred ninety-four trillion, nine hundred four billion, seven hundred seventy-two million, nine hundred fifty-seven thousand, nine hundred seventy-one.

Scientific notation

• Scientific notation: 4.2794904772957971 × 10¹⁶

Factors of 42794904772957971

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 117640

Divisors of 42794904772957971

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 17 37 51 111 629 1887 14153 18973 42459 56919 84457 240601 253371 322541 523661 702001 721803 967623 1435769 1570983 2106003 3124909 4307307 8902237 9374727 11934017 26706711 35802051 53123453 159370359 268524869 805574607 1195319921 1602402661 3585959763 4564922773 4807207983 9935420153 13694768319 20320438657 27240845237 29806260459 44226837077 59288898457 60961315971 81722535711 132680511231 168902142601 177866695371 506706427803 751856230309 1007911273769 2255568690927 3023733821307 22678804861133 68036414583399 385539682639261 839115779861921 1156619047917783 2517347339585763 14264968257652657 42794904772957971
• Sum of all divisors σ(n): 62057599674795648
• Sum of proper divisors (its aliquot sum) s(n): 19262694901837677
• 42794904772957971 is a deficient number, because the sum of its proper divisors (19262694901837677) is less than itself. Its deficiency is 23532209871120294

Bases of 42794904772957971

• Binary: 10011000000010011011110100111001001100000101011100010011₂
• Hexadecimal: 0x9809BD39305713
• Base-36: BPDIZUI4DG3

Squares and roots of 42794904772957971

• 42794904772957971 squared (42794904772957971²) is 1831403874526540927423592932436841
• 42794904772957971 cubed (42794904772957971³) is 78374754411189587376737287788511747244584705009611
• The square root of 42794904772957971 is 206869293.9344985801
• The cube root of 42794904772957971 is 349781.9179470993

Scales and comparisons

• 42,794,904,772,957,971 seconds is equal to 1,360,745,598 years, 23 weeks, 2 days, 3 hours, 52 minutes, 51 seconds.
• To count from 1 to 42,794,904,772,957,971 would take you about four billion, eighty-two million, two hundred thirty-six thousand, seven hundred ninety-five 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 42794904772957971 cubic inches would be around 29148.5 feet tall.

Recreational maths with 42794904772957971

• 42794904772957971 backwards is 17975927740949724
• The number of decimal digits it has is: 17
• The sum of 42794904772957971's digits is 93
• More coming soon!