80513449604168211

Names of 80513449604168211

• Cardinal: 80513449604168211 can be written as Eighty quadrillion, five hundred thirteen trillion, four hundred forty-nine billion, six hundred four million, one hundred sixty-eight thousand, two hundred eleven.

Scientific notation

• Scientific notation: 8.0513449604168211 × 10¹⁶

Factors of 80513449604168211

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4655

Divisors of 80513449604168211

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 9 27 81 379 1137 3411 4273 10233 12819 30699 38457 115371 143641 346113 430923 1292769 1619467 3878307 4858401 11634921 14575203 18258529 43725609 54439939 54775587 131176827 163319817 164326761 489959451 492980283 613777993 1469878353 1478940849 1841333979 4409635059 5524001937 6919982491 16572005811 20759947473 49716017433 62279842419 186839527257 232621859347 560518581771 697865578041 2093596734123 2622673364089 6280790202369 7868020092267 18842370607107 23604060276801 70812180830403 212436542491209 993993204989731 2981979614969193 8945938844907579 26837816534722737 80513449604168211
• Sum of all divisors σ(n): 120619589121225480
• Sum of proper divisors (its aliquot sum) s(n): 40106139517057269
• 80513449604168211 is a deficient number, because the sum of its proper divisors (40106139517057269) is less than itself. Its deficiency is 40407310087110942

Bases of 80513449604168211

• Binary: 100011110000010101000111001001011010011000011101000010011₂
• Hexadecimal: 0x11E0A8E4B4C3A13
• Base-36: M0RMW4QNM6R

Squares and roots of 80513449604168211

• 80513449604168211 squared (80513449604168211²) is 6482415567162934252558705182940521
• 80513449604168211 cubed (80513449604168211³) is 521921639080048397805118762131732390420531291977931
• The square root of 80513449604168211 is 283748920.0052895549
• The cube root of 80513449604168211 is 431806.8009063257

Scales and comparisons

• 80,513,449,604,168,211 seconds is equal to 2,560,078,652 years, 49 weeks, 6 days, 20 hours, 56 minutes, 51 seconds.
• To count from 1 to 80,513,449,604,168,211 would take you about seven billion, six hundred eighty million, two hundred thirty-five thousand, nine hundred fifty-eight 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 80513449604168211 cubic inches would be around 35983.9 feet tall.

Recreational maths with 80513449604168211

• 80513449604168211 backwards is 11286140694431508
• The number of decimal digits it has is: 17
• The sum of 80513449604168211's digits is 63
• More coming soon!