680507126688

Names of 680507126688

• Cardinal: 680507126688 can be written as Six hundred eighty billion, five hundred seven million, one hundred twenty-six thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 6.80507126688 × 10¹¹

Factors of 680507126688

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 863069

Divisors of 680507126688

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 8293 16586 24879 33172 49758 66344 99516 132688 199032 265376 398064 796128 854771 1709542 2564313 3419084 5128626 6838168 10257252 13676336 20514504 27352672 41029008 82058016 7088615903 14177231806 21265847709 28354463612 42531695418 56708927224 85063390836 113417854448 170126781672 226835708896 340253563344 680507126688
• Sum of all divisors σ(n): 1786548699936
• Sum of proper divisors (its aliquot sum) s(n): 1106041573248
• 680507126688 is an abundant number, because the sum of its proper divisors (1106041573248) is greater than itself. Its abundance is 425534446560

Bases of 680507126688

• Binary: 1001111001110001011000101011001110100000₂
• Hexadecimal: 0x9E7162B3A0
• Base-36: 8OMCDFHC

Squares and roots of 680507126688

• 680507126688 squared (680507126688²) is 463089949473157681849344
• 680507126688 cubed (680507126688³) is 315136010914069633457651935537692672
• The square root of 680507126688 is 824928.5585358287
• The cube root of 680507126688 is 8795.8448302007

Scales and comparisons

• 680,507,126,688 seconds is equal to 21,638 years, 1 week, 21 hours, 24 minutes, 48 seconds.
• To count from 1 to 680,507,126,688 would take you about forty-three thousand, two hundred seventy-six 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 680507126688 cubic inches would be around 733 feet tall.

Recreational maths with 680507126688

• 680507126688 backwards is 886621705086
• The number of decimal digits it has is: 12
• The sum of 680507126688's digits is 57
• More coming soon!