7985948187364

Names of 7985948187364

• Cardinal: 7985948187364 can be written as Seven trillion, nine hundred eighty-five billion, nine hundred forty-eight million, one hundred eighty-seven thousand, three hundred sixty-four.

Scientific notation

• Scientific notation: 7.985948187364 × 10¹²

Factors of 7985948187364

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2923

Divisors of 7985948187364

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 7 14 28 49 71 98 142 196 284 497 994 1988 2843 3479 5041 5686 6958 10082 11372 13916 19901 20164 35287 39802 70574 79604 139307 141148 201853 247009 278614 403706 494018 557228 807412 988036 1412971 2825942 5651884 8082649 9890797 14331563 16165298 19781594 28663126 32330596 39563188 56578543 57326252 100320941 113157086 200641882 226314172 396049801 401283764 573868079 702246587 792099602 1147736158 1404493174 1584199204 2295472316 2808986348 4017076553 8034153106 16068306212 28119535871 40744633609 56239071742 81489267218 112478143484 162978534436 285212435263 570424870526 1140849741052 1996487046841 3992974093682 7985948187364
• Sum of all divisors σ(n): 16495109157891
• Sum of proper divisors (its aliquot sum) s(n): 8509160970527
• 7985948187364 is an abundant number, because the sum of its proper divisors (8509160970527) is greater than itself. Its abundance is 523212783163

Bases of 7985948187364

• Binary: 1110100001101011111100110101101101011100100₂
• Hexadecimal: 0x7435F9ADAE4
• Base-36: 2TWOZCY5G

Squares and roots of 7985948187364

• 7985948187364 squared (7985948187364²) is 63775368451262357249268496
• 7985948187364 cubed (7985948187364³) is 509306788081829853852401550746150484544
• 7985948187364 is a perfect square number. Its square root is 2825942
• The cube root of 7985948187364 is 19988.2832934163

Scales and comparisons

• 7,985,948,187,364 seconds is equal to 253,928 years, 23 weeks, 2 days, 20 hours, 56 minutes, 4 seconds.
• To count from 1 to 7,985,948,187,364 would take you about six hundred thirty-four thousand, eight hundred twenty-one 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 7985948187364 cubic inches would be around 1665.7 feet tall.

Recreational maths with 7985948187364

• 7985948187364 backwards is 4637818495897
• The number of decimal digits it has is: 13
• The sum of 7985948187364's digits is 79
• More coming soon!