768436497928

Names of 768436497928

• Cardinal: 768436497928 can be written as Seven hundred sixty-eight billion, four hundred thirty-six million, four hundred ninety-seven thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 7.68436497928 × 10¹¹

Factors of 768436497928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 81834

Divisors of 768436497928

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 22 41 44 82 88 164 328 451 902 1804 2693 3608 5386 10772 21544 29623 59246 79087 110413 118492 158174 220826 236984 316348 441652 632696 869957 883304 1214543 1739914 2429086 3242567 3479828 4858172 6485134 6959656 9716344 12970268 25940536 35668237 71336474 142672948 212981291 285345896 425962582 851925164 1703850328 2342794201 4685588402 8732232931 9371176804 17464465862 18742353608 34928931724 69857863448 96054562241 192109124482 384218248964 768436497928
• Sum of all divisors σ(n): 1610756824320
• Sum of proper divisors (its aliquot sum) s(n): 842320326392
• 768436497928 is an abundant number, because the sum of its proper divisors (842320326392) is greater than itself. Its abundance is 73883828464

Bases of 768436497928

• Binary: 1011001011101010011000100110111000001000₂
• Hexadecimal: 0xB2EA626E08
• Base-36: 9T0J90JS

Squares and roots of 768436497928

• 768436497928 squared (768436497928²) is 590494651347849148293184
• 768436497928 cubed (768436497928³) is 453757641926956564449651851552522752
• The square root of 768436497928 is 876605.0980504277
• The cube root of 768436497928 is 9159.4485611287

Scales and comparisons

• 768,436,497,928 seconds is equal to 24,433 years, 46 weeks, 6 days, 22 hours, 45 minutes, 28 seconds.
• To count from 1 to 768,436,497,928 would take you about forty-eight thousand, eight hundred sixty-seven 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 768436497928 cubic inches would be around 763.3 feet tall.

Recreational maths with 768436497928

• 768436497928 backwards is 829794634867
• The number of decimal digits it has is: 12
• The sum of 768436497928's digits is 73
• More coming soon!