800768661378831

Names of 800768661378831

• Cardinal: 800768661378831 can be written as Eight hundred trillion, seven hundred sixty-eight billion, six hundred sixty-one million, three hundred seventy-eight thousand, eight hundred thirty-one.

Scientific notation

• Scientific notation: 8.00768661378831 × 10¹⁴

Factors of 800768661378831

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 208699005

Divisors of 800768661378831

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 29 61 87 183 241 261 549 723 1769 2169 5307 6989 14701 15921 20967 44103 62901 132309 426329 1278987 3836961 208698671 626096013 1878288039 6052261459 12730618931 18156784377 38191856793 50296379711 54470353131 114575570379 150889139133 369187948999 452667417399 1107563846997 1458595011619 3068079162371 3322691540991 4375785034857 9204237487113 13127355104571 27612712461339 88974295708759 266922887126277 800768661378831
• Sum of all divisors σ(n): 1221212801128320
• Sum of proper divisors (its aliquot sum) s(n): 420444139749489
• 800768661378831 is a deficient number, because the sum of its proper divisors (420444139749489) is less than itself. Its deficiency is 380324521629342

Bases of 800768661378831

• Binary: 10110110000100101101111011100110111101011100001111₂
• Hexadecimal: 0x2D84B7B9BD70F
• Base-36: 7VUK1LR11R

Squares and roots of 800768661378831

• 800768661378831 squared (800768661378831²) is 641230449046444906374094926561
• 800768661378831 cubed (800768661378831³) is 513477248318268386730168129755750059945030191
• The square root of 800768661378831 is 28297856.1269017515
• The cube root of 800768661378831 is 92861.4989055885

Scales and comparisons

• 800,768,661,378,831 seconds is equal to 25,461,966 years, 25 weeks, 3 days, 23 hours, 53 minutes, 51 seconds.
• To count from 1 to 800,768,661,378,831 would take you about sixty-three million, six hundred fifty-four thousand, nine hundred sixteen 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 800768661378831 cubic inches would be around 7738.5 feet tall.

Recreational maths with 800768661378831

• 800768661378831 backwards is 138873166867008
• The number of decimal digits it has is: 15
• The sum of 800768661378831's digits is 72
• More coming soon!