768996520628

Names of 768996520628

• Cardinal: 768996520628 can be written as Seven hundred sixty-eight billion, nine hundred ninety-six million, five hundred twenty thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 7.68996520628 × 10¹¹

Factors of 768996520628

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 129334

Divisors of 768996520628

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 28 409 523 818 1046 1636 2092 2863 3661 5726 7322 11452 14644 128393 213907 256786 427814 513572 855628 898751 1497349 1797502 2994698 3595004 5989396 52512737 67149539 105025474 134299078 210050948 268598156 367589159 470046773 735178318 940093546 1470356636 1880187092 27464161451 54928322902 109856645804 192249130157 384498260314 768996520628
• Sum of all divisors σ(n): 1544713349760
• Sum of proper divisors (its aliquot sum) s(n): 775716829132
• 768996520628 is an abundant number, because the sum of its proper divisors (775716829132) is greater than itself. Its abundance is 6720308504

Bases of 768996520628

• Binary: 1011001100001011110000111011001010110100₂
• Hexadecimal: 0xB30BC3B2B4
• Base-36: 9T9SO8TW

Squares and roots of 768996520628

• 768996520628 squared (768996520628²) is 591355648737970029514384
• 768996520628 cubed (768996520628³) is 454750436333212691968303764478713152
• The square root of 768996520628 is 876924.4668886825
• The cube root of 768996520628 is 9161.6731012769

Scales and comparisons

• 768,996,520,628 seconds is equal to 24,451 years, 36 weeks, 6 days, 16 hours, 37 minutes, 8 seconds.
• To count from 1 to 768,996,520,628 would take you about forty-eight thousand, nine hundred three 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 768996520628 cubic inches would be around 763.5 feet tall.

Recreational maths with 768996520628

• 768996520628 backwards is 826025699867
• The number of decimal digits it has is: 12
• The sum of 768996520628's digits is 68
• More coming soon!