768031995968

Names of 768031995968

• Cardinal: 768031995968 can be written as Seven hundred sixty-eight billion, thirty-one million, nine hundred ninety-five thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 7.68031995968 × 10¹¹

Factors of 768031995968

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 182

Divisors of 768031995968

• Number of divisors d(n): 70
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 136 163 272 326 544 652 1088 1304 2608 2771 5216 5542 10432 11084 22168 26569 44336 53138 88672 106276 177344 212552 425104 451673 850208 903346 1700416 1806692 3613384 4330747 7226768 8661494 14453536 17322988 28907072 34645976 69291952 73622699 138583904 147245398 277167808 294490796 588981592 705911761 1177963184 1411823522 2355926368 2823647044 4711852736 5647294088 11294588176 12000499937 22589176352 24000999874 45178352704 48001999748 96003999496 192007998992 384015997984 768031995968
• Sum of all divisors σ(n): 1623675484926
• Sum of proper divisors (its aliquot sum) s(n): 855643488958
• 768031995968 is an abundant number, because the sum of its proper divisors (855643488958) is greater than itself. Its abundance is 87611492990

Bases of 768031995968

• Binary: 1011001011010010010001100011100001000000₂
• Hexadecimal: 0xB2D2463840
• Base-36: 9STUF4U8

Squares and roots of 768031995968

• 768031995968 squared (768031995968²) is 589873146830589968257024
• 768031995968 cubed (768031995968³) is 453041450328223146479439904755679232
• The square root of 768031995968 is 876374.3469362849
• The cube root of 768031995968 is 9157.8411131061

Scales and comparisons

• 768,031,995,968 seconds is equal to 24,421 years, 2 weeks, 1 day, 5 hours, 6 minutes, 8 seconds.
• To count from 1 to 768,031,995,968 would take you about forty-eight thousand, eight hundred forty-two 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 768031995968 cubic inches would be around 763.2 feet tall.

Recreational maths with 768031995968

• 768031995968 backwards is 869599130867
• The number of decimal digits it has is: 12
• The sum of 768031995968's digits is 71
• More coming soon!