768998028976

Names of 768998028976

• Cardinal: 768998028976 can be written as Seven hundred sixty-eight billion, nine hundred ninety-eight million, twenty-eight thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 7.68998028976 × 10¹¹

Factors of 768998028976

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 20392

Divisors of 768998028976

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 23 46 92 173 184 346 368 617 692 1234 1384 2468 2768 3979 4936 7958 9872 14191 15916 19577 28382 31832 39154 56764 63664 78308 106741 113528 156616 213482 227056 313232 426964 450271 853928 900542 1707856 1801084 2455043 3386821 3602168 4910086 6773642 7204336 9820172 12079009 13547284 19640344 24158018 27094568 39280688 48316036 54189136 77896883 96632072 155793766 193264144 277817207 311587532 555634414 623175064 1111268828 1246350128 2089668557 2222537656 4179337114 4445075312 8358674228 16717348456 33434696912 48062376811 96124753622 192249507244 384499014488 768998028976
• Sum of all divisors σ(n): 1566314553024
• Sum of proper divisors (its aliquot sum) s(n): 797316524048
• 768998028976 is an abundant number, because the sum of its proper divisors (797316524048) is greater than itself. Its abundance is 28318495072

Bases of 768998028976

• Binary: 1011001100001011110110101011011010110000₂
• Hexadecimal: 0xB30BDAB6B0
• Base-36: 9T9TKKOG

Squares and roots of 768998028976

• 768998028976 squared (768998028976²) is 591357968568972935608576
• 768998028976 cubed (768998028976³) is 454753112248791546791683509042098176
• The square root of 768998028976 is 876925.3269098801
• The cube root of 768998028976 is 9161.6790913265

Scales and comparisons

• 768,998,028,976 seconds is equal to 24,451 years, 39 weeks, 3 days, 3 hours, 36 minutes, 16 seconds.
• To count from 1 to 768,998,028,976 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 768998028976 cubic inches would be around 763.5 feet tall.

Recreational maths with 768998028976

• 768998028976 backwards is 679820899867
• The number of decimal digits it has is: 12
• The sum of 768998028976's digits is 79
• More coming soon!