994738877442

Names of 994738877442

• Cardinal: 994738877442 can be written as Nine hundred ninety-four billion, seven hundred thirty-eight million, eight hundred seventy-seven thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 9.94738877442 × 10¹¹

Factors of 994738877442

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10907075

Divisors of 994738877442

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 563 1126 1689 3378 5067 10134 15201 30402 45603 91206 10906507 21813014 32719521 65439042 98158563 196317126 294475689 588951378 883427067 1766854134 6140363441 12280726882 18421090323 36842180646 55263270969 110526541938 165789812907 331579625814 497369438721 994738877442
• Sum of all divisors σ(n): 2232911195856
• Sum of proper divisors (its aliquot sum) s(n): 1238172318414
• 994738877442 is an abundant number, because the sum of its proper divisors (1238172318414) is greater than itself. Its abundance is 243433440972

Bases of 994738877442

• Binary: 1110011110011011000011101011010000000010₂
• Hexadecimal: 0xE79B0EB402
• Base-36: COZ5UE4I

Squares and roots of 994738877442

• 994738877442 squared (994738877442²) is 989505434294570296463364
• 994738877442 cubed (994738877442³) is 984299524932939545859723848039034888
• The square root of 994738877442 is 997365.9696630921
• The cube root of 994738877442 is 9982.4320796977

Scales and comparisons

• 994,738,877,442 seconds is equal to 31,629 years, 32 weeks, 1 day, 10 hours, 50 minutes, 42 seconds.
• To count from 1 to 994,738,877,442 would take you about sixty-three thousand, two hundred fifty-nine 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 994738877442 cubic inches would be around 831.9 feet tall.

Recreational maths with 994738877442

• 994738877442 backwards is 244778837499
• The number of decimal digits it has is: 12
• The sum of 994738877442's digits is 72
• More coming soon!