40568461049667321

Names of 40568461049667321

• Cardinal: 40568461049667321 can be written as Forty quadrillion, five hundred sixty-eight trillion, four hundred sixty-one billion, forty-nine million, six hundred sixty-seven thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 4.0568461049667321 × 10¹⁶

Factors of 40568461049667321

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 26
• Sum of prime factors: 382

Divisors of 40568461049667321

• Number of divisors d(n): 75
• Complete list of divisors:
  1 3 9 27 81 243 379 729 1137 2187 3411 6561 10233 19683 30699 59049 92097 143641 177147 276291 430923 531441 828873 1292769 1594323 2486619 3878307 4782969 7459857 11634921 14348907 22379571 34904763 43046721 67138713 104714289 129140163 201416139 314142867 387420489 604248417 942428601 1162261467 1812745251 2827285803 3486784401 5438235753 8481857409 10460353203 16314707259 25445572227 31381059609 48944121777 76336716681 94143178827 146832365331 229010150043 282429536481 440497095993 687030450129 1321491287979 2061091350387 3964473863937 6183274051161 11893421591811 18549822153483 35680264775433 55649466460449 107040794326299 166948399381347 500845198144041 1502535594432123 4507606783296369 13522820349889107 40568461049667321
• Sum of all divisors σ(n): 61013676410223141
• Sum of proper divisors (its aliquot sum) s(n): 20445215360555820
• 40568461049667321 is a deficient number, because the sum of its proper divisors (20445215360555820) is less than itself. Its deficiency is 20123245689111501

Bases of 40568461049667321

• Binary: 10010000001000001100110011100101111100110001111011111001₂
• Hexadecimal: 0x9020CCE5F31EF9
• Base-36: B3GBHPYCIK9

Squares and roots of 40568461049667321

• 40568461049667321 squared (40568461049667321²) is 1645800031938374552392804775317041
• 40568461049667321 cubed (40568461049667321³) is 66767574491233180920233458319987893309905352117161
• 40568461049667321 is a perfect square number. Its square root is 201416139
• The cube root of 40568461049667321 is 343607.6659072023

Scales and comparisons

• 40,568,461,049,667,321 seconds is equal to 1,289,951,574 years, 46 weeks, 2 days, 55 minutes, 21 seconds.
• To count from 1 to 40,568,461,049,667,321 would take you about three billion, eight hundred sixty-nine million, eight hundred fifty-four thousand, seven hundred twenty-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 40568461049667321 cubic inches would be around 28634 feet tall.

Recreational maths with 40568461049667321

• 40568461049667321 backwards is 12376694016486504
• The number of decimal digits it has is: 17
• The sum of 40568461049667321's digits is 72
• More coming soon!