55209062909

Names of 55209062909

• Cardinal: 55209062909 can be written as Fifty-five billion, two hundred nine million, sixty-two thousand, nine hundred nine.

Scientific notation

• Scientific notation: 5.5209062909 × 10¹⁰

Factors of 55209062909

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 7990

Divisors of 55209062909

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 11 13 73 77 91 97 143 511 679 803 949 1001 1067 1261 5621 6643 7081 7469 7789 8827 10439 13871 49567 54523 73073 77891 85679 92053 97097 101257 545237 568597 599753 644371 708799 755533 1012583 1113827 3980179 5288731 6254567 7088081 7391761 7796789 8310863 9821929 43781969 51742327 55153909 58176041 68753503 81309371 108041219 386077363 569165597 606692999 717000817 756288533 4246850993 5019005719 7887008987 55209062909
• Sum of all divisors σ(n): 75926699520
• Sum of proper divisors (its aliquot sum) s(n): 20717636611
• 55209062909 is a deficient number, because the sum of its proper divisors (20717636611) is less than itself. Its deficiency is 34491426298

Bases of 55209062909

• Binary: 110011011010101101110111000111111101₂
• Hexadecimal: 0xCDAB771FD
• Base-36: PD21TKT

Squares and roots of 55209062909

• 55209062909 squared (55209062909²) is 3048040627289919542281
• 55209062909 cubed (55209062909³) is 168279466741236990191340214355429
• The square root of 55209062909 is 234966.0888490083
• The cube root of 55209062909 is 3807.7648913777

Scales and comparisons

• 55,209,062,909 seconds is equal to 1,755 years, 24 weeks, 5 days, 18 hours, 48 minutes, 29 seconds.
• To count from 1 to 55,209,062,909 would take you about three thousand, five hundred ten 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 55209062909 cubic inches would be around 317.3 feet tall.

Recreational maths with 55209062909

• 55209062909 backwards is 90926090255
• The number of decimal digits it has is: 11
• The sum of 55209062909's digits is 47
• More coming soon!