994729122992

Names of 994729122992

• Cardinal: 994729122992 can be written as Nine hundred ninety-four billion, seven hundred twenty-nine million, one hundred twenty-two thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 9.94729122992 × 10¹¹

Factors of 994729122992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 12933396

Divisors of 994729122992

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 11 16 19 22 23 38 44 46 76 88 92 152 176 184 209 253 304 368 418 437 506 836 874 1012 1672 1748 2024 3344 3496 4048 4807 6992 9614 19228 38456 76912 12933341 25866682 51733364 103466728 142266751 206933456 245733479 284533502 297466843 491466958 569067004 594933686 982933916 1138134008 1189867372 1965867832 2276268016 2379734744 2703068269 3272135273 3931735664 4759469488 5406136538 5651870017 6544270546 10812273076 11303740034 13088541092 21624546152 22607480068 26177082184 43249092304 45214960136 52354164368 62170570187 90429920272 124341140374 248682280748 497364561496 994729122992
• Sum of all divisors σ(n): 2309377547520
• Sum of proper divisors (its aliquot sum) s(n): 1314648424528
• 994729122992 is an abundant number, because the sum of its proper divisors (1314648424528) is greater than itself. Its abundance is 319919301536

Bases of 994729122992

• Binary: 1110011110011010011110011101110010110000₂
• Hexadecimal: 0xE79A79DCB0
• Base-36: COZ01BJK

Squares and roots of 994729122992

• 994729122992 squared (994729122992²) is 989486028128433463032064
• 994729122992 cubed (994729122992³) is 984270568973034061820710475895615488
• The square root of 994729122992 is 997361.0795454171
• The cube root of 994729122992 is 9982.3994502123

Scales and comparisons

• 994,729,122,992 seconds is equal to 31,629 years, 16 weeks, 13 hours, 16 minutes, 32 seconds.
• To count from 1 to 994,729,122,992 would take you about sixty-three thousand, two hundred fifty-eight 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 994729122992 cubic inches would be around 831.9 feet tall.

Recreational maths with 994729122992

• 994729122992 backwards is 299221927499
• The number of decimal digits it has is: 12
• The sum of 994729122992's digits is 65
• More coming soon!