242815230021
242,815,230,021 is an odd composite number composed of four prime numbers multiplied together.
242815230021 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 242815230021:
3 × 7 × 132 × 4093
(3 × 7 × 13 × 13 × 409 × 409 × 409)See below for interesting mathematical facts about the number 242815230021 from the Numbermatics database.
Names of 242815230021
- Cardinal: 242815230021 can be written as Two hundred forty-two billion, eight hundred fifteen million, two hundred thirty thousand and twenty-one.
Scientific notation
- Scientific notation: 2.42815230021 × 1011
Factors of 242815230021
Divisors of 242815230021
- Number of divisors d(n): 48
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Complete list of divisors:
1 3 7 13 21 39 91 169 273 409 507 1183 1227 2863 3549 5317 8589 15951 37219 69121 111657 167281 207363 483847 501843 1170967 1451541 2174653 3512901 6523959 15222571 28270489 45667713 68417929 84811467 197893423 205253787 478925503 593680269 889433077 1436776509 2668299231 6226031539 11562630001 18678094617 34687890003 80938410007 242815230021
- Sum of all divisors σ(n): 401637390720
- Sum of proper divisors (its aliquot sum) s(n): 158822160699
- 242815230021 is a deficient number, because the sum of its proper divisors (158822160699) is less than itself. Its deficiency is 83993069322
Bases of 242815230021
- Binary: 111000100010001110101001100000010001012
- Hexadecimal: 0x3888EA6045
- Base-36: 33JPX2KL
Squares and roots of 242815230021
- 242815230021 squared (2428152300212) is 58959235930151139660441
- 242815230021 cubed (2428152300213) is 14316200434242056865945277249299261
-
The
square root of 242815230021 is 492762.8537349381 -
The
cube root of 242815230021 is 6238.6694341833
Scales and comparisons
How big is 242815230021?- 242,815,230,021 seconds is equal to 7,720 years, 40 weeks, 1 day, 11 hours, 21 seconds.
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To count from 1 to 242,815,230,021 would take you about fifteen thousand, four hundred forty-one 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 242815230021 cubic inches would be around 519.9 feet tall.
Recreational maths with 242815230021
- 242815230021 backwards is 120032518242
- The number of decimal digits it has is: 12
- The sum of 242815230021's digits is 30
- More coming soon!
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Keywords: Divisors of 242815230021, math, Factors of 242815230021, curriculum, school, college, exams, university, Prime factorization of 242815230021, STEM, science, technology, engineering, physics, economics, calculator, two hundred forty-two billion, eight hundred fifteen million, two hundred thirty thousand and twenty-one.