80516988108766443

Names of 80516988108766443

• Cardinal: 80516988108766443 can be written as Eighty quadrillion, five hundred sixteen trillion, nine hundred eighty-eight billion, one hundred eight million, seven hundred sixty-six thousand, four hundred forty-three.

Scientific notation

• Scientific notation: 8.0516988108766443 × 10¹⁶

Factors of 80516988108766443

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 810

Divisors of 80516988108766443

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 13 39 223 571 669 1713 2899 7423 8697 22269 49729 127333 149187 326041 381999 646477 978123 1655329 1939431 4238533 4965987 11089567 12715599 28395259 33268701 72707143 85185777 144164371 186169411 218121429 369138367 432493113 558508233 945192859 1107415101 2420202343 2835578577 6332142757 7260607029 16213692889 18996428271 41515778653 48641078667 82317855841 124547335959 210778007557 246953567523 539705122489 632334022671 1619115367467 3615653514247 9258018639619 10846960542741 27774055918857 47003495685211 120354242315047 141010487055633 361062726945141 2064538156635037 6193614469905111 26838996036255481 80516988108766443
• Sum of all divisors σ(n): 116338666599034880
• Sum of proper divisors (its aliquot sum) s(n): 35821678490268437
• 80516988108766443 is a deficient number, because the sum of its proper divisors (35821678490268437) is less than itself. Its deficiency is 44695309618498006

Bases of 80516988108766443

• Binary: 100011110000011011100011000101010100110110111110011101011₂
• Hexadecimal: 0x11E0DC62A9B7CEB
• Base-36: M0SW1P4XKA3

Squares and roots of 80516988108766443

• 80516988108766443 squared (80516988108766443²) is 6482985374107236783497507122872249
• 80516988108766443 cubed (80516988108766443³) is 521990456276299153972695824542004347387990467140307
• The square root of 80516988108766443 is 283755155.2109079181
• The cube root of 80516988108766443 is 431813.1266733229

Scales and comparisons

• 80,516,988,108,766,443 seconds is equal to 2,560,191,166 years, 24 weeks, 4 hours, 54 minutes, 3 seconds.
• To count from 1 to 80,516,988,108,766,443 would take you about seven billion, six hundred eighty million, five hundred seventy-three thousand, four hundred ninety-nine 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 80516988108766443 cubic inches would be around 35984.4 feet tall.

Recreational maths with 80516988108766443

• 80516988108766443 backwards is 34466780188961508
• The number of decimal digits it has is: 17
• The sum of 80516988108766443's digits is 84
• More coming soon!