80697666643344

Names of 80697666643344

• Cardinal: 80697666643344 can be written as Eighty trillion, six hundred ninety-seven billion, six hundred sixty-six million, six hundred forty-three thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 8.0697666643344 × 10¹³

Factors of 80697666643344

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 249538

Divisors of 80697666643344

• Number of divisors d(n): 75
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 324 432 648 1296 249533 499066 748599 998132 1497198 1996264 2245797 2994396 3992528 4491594 5988792 6737391 8983188 11977584 13474782 17966376 20212173 26949564 35932752 40424346 53899128 80848692 107798256 161697384 323394768 62266718089 124533436178 186800154267 249066872356 373600308534 498133744712 560400462801 747200617068 996267489424 1120800925602 1494401234136 1681201388403 2241601851204 2988802468272 3362402776806 4483203702408 5043604165209 6724805553612 8966407404816 10087208330418 13449611107224 20174416660836 26899222214448 40348833321672 80697666643344
• Sum of all divisors σ(n): 233563395553873
• Sum of proper divisors (its aliquot sum) s(n): 152865728910529
• 80697666643344 is an abundant number, because the sum of its proper divisors (152865728910529) is greater than itself. Its abundance is 72168062267185

Bases of 80697666643344

• Binary: 10010010110010011100011110000010010010110010000₂
• Hexadecimal: 0x4964E3C12590
• Base-36: SLRZV6100

Squares and roots of 80697666643344

• 80697666643344 squared (80697666643344²) is 6512113401680274884099502336
• 80697666643344 cubed (80697666643344³) is 525512356432447745675845115312858006851584
• 80697666643344 is a perfect square number. Its square root is 8983188
• The cube root of 80697666643344 is 43213.5878759319

Scales and comparisons

• 80,697,666,643,344 seconds is equal to 2,565,936 years, 9 weeks, 4 days, 8 hours, 2 minutes, 24 seconds.
• To count from 1 to 80,697,666,643,344 would take you about six million, four hundred fourteen thousand, eight hundred forty 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 80697666643344 cubic inches would be around 3601.1 feet tall.

Recreational maths with 80697666643344

• 80697666643344 backwards is 44334666679608
• 80697666643344 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 80697666643344's digits is 72
• More coming soon!