28272901118896

Names of 28272901118896

• Cardinal: 28272901118896 can be written as Twenty-eight trillion, two hundred seventy-two billion, nine hundred one million, one hundred eighteen thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 2.8272901118896 × 10¹³

Factors of 28272901118896

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3436055

Divisors of 28272901118896

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 112 75109 150218 300436 525763 600872 1051526 1201744 2103052 3360937 4206104 6721874 8412208 13443748 23526559 26887496 47053118 53774992 94106236 188212472 376424944 252436617133 504873234266 1009746468532 1767056319931 2019492937064 3534112639862 4038985874128 7068225279724 14136450559448 28272901118896
• Sum of all divisors σ(n): 62605133188640
• Sum of proper divisors (its aliquot sum) s(n): 34332232069744
• 28272901118896 is an abundant number, because the sum of its proper divisors (34332232069744) is greater than itself. Its abundance is 6059330950848

Bases of 28272901118896

• Binary: 110011011011011001100001110100101101110110000₂
• Hexadecimal: 0x19B6CC3A5BB0
• Base-36: A0SE3CALS

Squares and roots of 28272901118896

• 28272901118896 squared (28272901118896²) is 799356937678870688728258816
• 28272901118896 cubed (28272901118896³) is 22600139657698223236482886814180276187136
• The square root of 28272901118896 is 5317226.8259776167
• The cube root of 28272901118896 is 30464.2243318027

Scales and comparisons

• 28,272,901,118,896 seconds is equal to 898,990 years, 41 weeks, 4 days, 20 hours, 8 minutes, 16 seconds.
• To count from 1 to 28,272,901,118,896 would take you about two million, two hundred forty-seven thousand, four hundred seventy-seven 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 28272901118896 cubic inches would be around 2538.7 feet tall.

Recreational maths with 28272901118896

• 28272901118896 backwards is 69881110927282
• The number of decimal digits it has is: 14
• The sum of 28272901118896's digits is 64
• More coming soon!