990502220772943516

Names of 990502220772943516

• Cardinal: 990502220772943516 can be written as Nine hundred ninety quadrillion, five hundred two trillion, two hundred twenty billion, seven hundred seventy-two million, nine hundred forty-three thousand, five hundred sixteen.

Scientific notation

• Scientific notation: 9.90502220772943516 × 10¹⁷

Factors of 990502220772943516

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2256108932

Divisors of 990502220772943516

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 11 22 44 577 1154 2308 6347 12694 17293 25388 34586 69172 190223 380446 760892 9978061 19956122 39912244 109758671 219517342 439034684 2256091049 4512182098 9024364196 24817001539 49634003078 99268006156 1301764535273 2603529070546 5207058141092 14319409888003 28638819776006 39014582510357 57277639552012 78029165020714 156058330041428 429160407613927 858320815227854 1716641630455708 22511414108475989 45022828216951978 90045656433903956 247625555193235879 495251110386471758 990502220772943516
• Sum of all divisors σ(n): 1894345548615122400
• Sum of proper divisors (its aliquot sum) s(n): 903843327842178884
• 990502220772943516 is a deficient number, because the sum of its proper divisors (903843327842178884) is less than itself. Its deficiency is 86658892930764632

Bases of 990502220772943516

• Binary: 110110111110111110001000010110011010011010000010011010011100₂
• Hexadecimal: 0xDBEF8859A68269C
• Base-36: 7IWVQEGEQAOS

Squares and roots of 990502220772943516

• 990502220772943516 squared (990502220772943516²) is 981094649356132937662652718926442256
• 990502220772943516 cubed (990502220772943516³) is 971776428975701993172095658186056685723772342723612096
• The square root of 990502220772943516 is 995239780.5418267725
• The cube root of 990502220772943516 is 996823.9972764539

Scales and comparisons

• 990,502,220,772,943,516 seconds is equal to 31,494,906,796 years, 2 weeks, 2 days, 22 hours, 5 minutes, 16 seconds.
• To count from 1 to 990,502,220,772,943,516 would take you about ninety-four billion, four hundred eighty-four million, seven hundred twenty thousand, three hundred eighty-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 990502220772943516 cubic inches would be around 83068.7 feet tall.

Recreational maths with 990502220772943516

• 990502220772943516 backwards is 615349277022205099
• The number of decimal digits it has is: 18
• The sum of 990502220772943516's digits is 73
• More coming soon!