55856458720

Names of 55856458720

• Cardinal: 55856458720 can be written as Fifty-five billion, eight hundred fifty-six million, four hundred fifty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 5.585645872 × 10¹⁰

Factors of 55856458720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 37955

Divisors of 55856458720

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 160 15671 22277 31342 44554 62684 78355 89108 111385 125368 156710 178216 222770 250736 313420 356432 445540 501472 626840 712864 891080 1253680 1782160 2507360 3564320 349102867 698205734 1396411468 1745514335 2792822936 3491028670 5585645872 6982057340 11171291744 13964114680 27928229360 55856458720
• Sum of all divisors σ(n): 131975228448
• Sum of proper divisors (its aliquot sum) s(n): 76118769728
• 55856458720 is an abundant number, because the sum of its proper divisors (76118769728) is greater than itself. Its abundance is 20262311008

Bases of 55856458720

• Binary: 110100000001010011011110101111100000₂
• Hexadecimal: 0xD014DEBE0
• Base-36: PNRHRDS

Squares and roots of 55856458720

• 55856458720 squared (55856458720²) is 3119943980739064038400
• 55856458720 cubed (55856458720³) is 174269022168864005552326094848000
• The square root of 55856458720 is 236339.7104170181
• The cube root of 55856458720 is 3822.5907044297

Scales and comparisons

• 55,856,458,720 seconds is equal to 1,776 years, 3 weeks, 1 day, 18 hours, 58 minutes, 40 seconds.
• To count from 1 to 55,856,458,720 would take you about three thousand, five hundred fifty-two 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 55856458720 cubic inches would be around 318.5 feet tall.

Recreational maths with 55856458720

• 55856458720 backwards is 02785465855
• The number of decimal digits it has is: 11
• The sum of 55856458720's digits is 55
• More coming soon!