55480321280

Names of 55480321280

• Cardinal: 55480321280 can be written as Fifty-five billion, four hundred eighty million, three hundred twenty-one thousand, two hundred eighty.

Scientific notation

• Scientific notation: 5.548032128 × 10¹⁰

Factors of 55480321280

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 43344008

Divisors of 55480321280

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 640 1280 43344001 86688002 173376004 216720005 346752008 433440010 693504016 866880020 1387008032 1733760040 2774016064 3467520080 5548032128 6935040160 11096064256 13870080320 27740160640 55480321280
• Sum of all divisors σ(n): 132892710132
• Sum of proper divisors (its aliquot sum) s(n): 77412388852
• 55480321280 is an abundant number, because the sum of its proper divisors (77412388852) is greater than itself. Its abundance is 21932067572

Bases of 55480321280

• Binary: 110011101010111000101000010100000000₂
• Hexadecimal: 0xCEAE28500
• Base-36: PHJJTVK

Squares and roots of 55480321280

• 55480321280 squared (55480321280²) is 3078066049332020838400
• 55480321280 cubed (55480321280³) is 170772093338000845506086961152000
• The square root of 55480321280 is 235542.6103277283
• The cube root of 55480321280 is 3813.9909288069

Scales and comparisons

• 55,480,321,280 seconds is equal to 1,764 years, 5 weeks, 2 days, 8 hours, 21 minutes, 20 seconds.
• To count from 1 to 55,480,321,280 would take you about three thousand, five hundred twenty-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 55480321280 cubic inches would be around 317.8 feet tall.

Recreational maths with 55480321280

• 55480321280 backwards is 08212308455
• The number of decimal digits it has is: 11
• The sum of 55480321280's digits is 38
• More coming soon!