990396699517483416

Names of 990396699517483416

• Cardinal: 990396699517483416 can be written as Nine hundred ninety quadrillion, three hundred ninety-six trillion, six hundred ninety-nine billion, five hundred seventeen million, four hundred eighty-three thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 9.90396699517483416 × 10¹⁷

Factors of 990396699517483416

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 231414566529

Divisors of 990396699517483416

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 59441 118882 178323 237764 356646 475528 534969 713292 1069938 1426584 2139876 4279752 231414507083 462829014166 694243521249 925658028332 1388487042498 1851316056664 2082730563747 2776974084996 4165461127494 5553948169992 8330922254988 16661844509976 13755509715520603 27511019431041206 41266529146561809 55022038862082412 82533058293123618 110044077724164824 123799587439685427 165066116586247236 247599174879370854 330132233172494472 495198349758741708 990396699517483416
• Sum of all divisors σ(n): 2682369520366989960
• Sum of proper divisors (its aliquot sum) s(n): 1691972820849506544
• 990396699517483416 is an abundant number, because the sum of its proper divisors (1691972820849506544) is greater than itself. Its abundance is 701576121332023128

Bases of 990396699517483416

• Binary: 110110111110100110001000110100000101011101010111100110011000₂
• Hexadecimal: 0xDBE988D05757998
• Base-36: 7IVUBUNRPH20

Squares and roots of 990396699517483416

• 990396699517483416 squared (990396699517483416²) is 980885622415124335255076653835029056
• 990396699517483416 cubed (990396699517483416³) is 971465883044091591903861952022704765799886480358135296
• The square root of 990396699517483416 is 995186766.1486880003
• The cube root of 990396699517483416 is 996788.5977747507

Scales and comparisons

• 990,396,699,517,483,416 seconds is equal to 31,491,551,546 years, 27 weeks, 20 hours, 3 minutes, 36 seconds.
• To count from 1 to 990,396,699,517,483,416 would take you about ninety-four billion, four hundred seventy-four million, six hundred fifty-four thousand, six hundred thirty-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 990396699517483416 cubic inches would be around 83065.7 feet tall.

Recreational maths with 990396699517483416

• 990396699517483416 backwards is 614384715996693099
• The number of decimal digits it has is: 18
• The sum of 990396699517483416's digits is 99
• More coming soon!