990735794982

Names of 990735794982

• Cardinal: 990735794982 can be written as Nine hundred ninety billion, seven hundred thirty-five million, seven hundred ninety-four thousand, nine hundred eighty-two.

Scientific notation

• Scientific notation: 9.90735794982 × 10¹¹

Factors of 990735794982

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 30206

Divisors of 990735794982

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 271 542 813 1626 2439 4878 10399 19531 20798 31197 39062 58593 62394 93591 117186 175779 187182 351558 2818129 5292901 5636258 8454387 10585802 15878703 16908774 25363161 31757406 47636109 50726322 95272218 203102869 406205738 609308607 1218617214 1827925821 3655851642 55040877499 110081754998 165122632497 330245264994 495367897491 990735794982
• Sum of all divisors σ(n): 2154832742400
• Sum of proper divisors (its aliquot sum) s(n): 1164096947418
• 990735794982 is an abundant number, because the sum of its proper divisors (1164096947418) is greater than itself. Its abundance is 173361152436

Bases of 990735794982

• Binary: 1110011010101100011101001000001100100110₂
• Hexadecimal: 0xE6AC748326
• Base-36: CN4YIFXI

Squares and roots of 990735794982

• 990735794982 squared (990735794982²) is 981557415458615536380324
• 990735794982 cubed (990735794982³) is 972464066324868719556856640842734168
• The square root of 990735794982 is 995357.1193204979
• The cube root of 990735794982 is 9969.0234610885

Scales and comparisons

• 990,735,794,982 seconds is equal to 31,502 years, 17 weeks, 2 days, 11 hours, 29 minutes, 42 seconds.
• To count from 1 to 990,735,794,982 would take you about sixty-three thousand and four 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 990735794982 cubic inches would be around 830.8 feet tall.

Recreational maths with 990735794982

• 990735794982 backwards is 289497537099
• The number of decimal digits it has is: 12
• The sum of 990735794982's digits is 72
• More coming soon!