985422496820

Names of 985422496820

• Cardinal: 985422496820 can be written as Nine hundred eighty-five billion, four hundred twenty-two million, four hundred ninety-six thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 9.8542249682 × 10¹¹

Factors of 985422496820

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3387

Divisors of 985422496820

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 5 10 20 67 134 268 335 670 1340 3313 4489 6626 8978 13252 16565 17956 22445 33130 44890 66260 89780 221971 443942 887884 1109855 2219710 4439420 10975969 14872057 21951938 29744114 43903876 54879845 59488228 74360285 109759690 148720570 219519380 297441140 735389923 1470779846 2941559692 3676949615 7353899230 14707798460 49271124841 98542249682 197084499364 246355624205 492711248410 985422496820
• Sum of all divisors σ(n): 2101368890502
• Sum of proper divisors (its aliquot sum) s(n): 1115946393682
• 985422496820 is an abundant number, because the sum of its proper divisors (1115946393682) is greater than itself. Its abundance is 130523896862

Bases of 985422496820

• Binary: 1110010101101111110000100000010000110100₂
• Hexadecimal: 0xE56FC20434
• Base-36: CKP340TW

Squares and roots of 985422496820

• 985422496820 squared (985422496820²) is 971057497238962910112400
• 985422496820 cubed (985422496820³) is 956901903484999087070334434842568000
• The square root of 985422496820 is 992684.4900672117
• The cube root of 985422496820 is 9951.1702766339

Scales and comparisons

• 985,422,496,820 seconds is equal to 31,333 years, 20 weeks, 23 hours, 20 minutes, 20 seconds.
• To count from 1 to 985,422,496,820 would take you about sixty-two thousand, six hundred sixty-six 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 985422496820 cubic inches would be around 829.3 feet tall.

Recreational maths with 985422496820

• 985422496820 backwards is 028694224589
• The number of decimal digits it has is: 12
• The sum of 985422496820's digits is 59
• More coming soon!