16448428757868520
16,448,428,757,868,520 is an even composite number composed of four prime numbers multiplied together.
What does the number 16448428757868520 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.
16448428757868520 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 16448428757868520:
23 × 5 × 7 × 58744388420959
(2 × 2 × 2 × 5 × 7 × 58744388420959)See below for interesting mathematical facts about the number 16448428757868520 from the Numbermatics database.
Names of 16448428757868520
- Cardinal: 16448428757868520 can be written as Sixteen quadrillion, four hundred forty-eight trillion, four hundred twenty-eight billion, seven hundred fifty-seven million, eight hundred sixty-eight thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.644842875786852 × 1016
Factors of 16448428757868520
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 6
- Sum of prime factors: 58744388420973
Divisors of 16448428757868520
- Number of divisors d(n): 32
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Complete list of divisors:
1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 58744388420959 117488776841918 234977553683836 293721942104795 411210718946713 469955107367672 587443884209590 822421437893426 1174887768419180 1644842875786852 2056053594733565 2349775536838360 3289685751573704 4112107189467130 8224214378934260 16448428757868520
- Sum of all divisors σ(n): 42295959663091200
- Sum of proper divisors (its aliquot sum) s(n): 25847530905222680
- 16448428757868520 is an abundant number, because the sum of its proper divisors (25847530905222680) is greater than itself. Its abundance is 9399102147354160
Bases of 16448428757868520
- Binary: 1110100110111111000010010000010011100111011111111010002
- Hexadecimal: 0x3A6FC24139DFE8
- Base-36: 4HYHBUSL814
Squares and roots of 16448428757868520
- 16448428757868520 squared (164484287578685202) is 270550808602676143737813606990400
- 16448428757868520 cubed (164484287578685203) is 4450135700684840058102515085885957456876102208000
-
The
square root of 16448428757868520 is 128251427.8979712569 -
The
cube root of 16448428757868520 is 254316.6569488701
Scales and comparisons
How big is 16448428757868520?- 16,448,428,757,868,520 seconds is equal to 523,009,156 years, 8 weeks, 5 days, 16 hours, 48 minutes, 40 seconds.
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To count from 1 to 16,448,428,757,868,520 would take you about one billion, five hundred sixty-nine million, twenty-seven thousand, four hundred sixty-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 16448428757868520 cubic inches would be around 21193.1 feet tall.
Recreational maths with 16448428757868520
- 16448428757868520 backwards is 02586875782484461
- The number of decimal digits it has is: 17
- The sum of 16448428757868520's digits is 85
- More coming soon!
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