55755995040

Names of 55755995040

• Cardinal: 55755995040 can be written as Fifty-five billion, seven hundred fifty-five million, nine hundred ninety-five thousand and forty.

Scientific notation

• Scientific notation: 5.575599504 × 10¹⁰

Factors of 55755995040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 38719451

Divisors of 55755995040

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 480 720 1440 38719441 77438882 116158323 154877764 193597205 232316646 309755528 348474969 387194410 464633292 580791615 619511056 696949938 774388820 929266584 1161583230 1239022112 1393899876 1548777640 1742374845 1858533168 2323166460 2787799752 3097555280 3484749690 3717066336 4646332920 5575599504 6195110560 6969499380 9292665840 11151199008 13938998760 18585331680 27877997520 55755995040
• Sum of all divisors σ(n): 190267337988
• Sum of proper divisors (its aliquot sum) s(n): 134511342948
• 55755995040 is an abundant number, because the sum of its proper divisors (134511342948) is greater than itself. Its abundance is 78755347908

Bases of 55755995040

• Binary: 110011111011010100001111011110100000₂
• Hexadecimal: 0xCFB50F7A0
• Base-36: PM3OH40

Squares and roots of 55755995040

• 55755995040 squared (55755995040²) is 3108730982900504601600
• 55755995040 cubed (55755995040³) is 173330389263294859380306776064000
• The square root of 55755995040 is 236127.0739241903
• The cube root of 55755995040 is 3820.2975527293

Scales and comparisons

• 55,755,995,040 seconds is equal to 1,772 years, 45 weeks, 1 day, 24 minutes.
• To count from 1 to 55,755,995,040 would take you about three thousand, five hundred forty-five 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 55755995040 cubic inches would be around 318.4 feet tall.

Recreational maths with 55755995040

• 55755995040 backwards is 04059955755
• The number of decimal digits it has is: 11
• The sum of 55755995040's digits is 54
• More coming soon!