87342921888021
87,342,921,888,021 is an odd composite number composed of five prime numbers multiplied together.
What does the number 87342921888021 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.
87342921888021 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 87342921888021:
32 × 31 × 229 × 15377 × 88903
(3 × 3 × 31 × 229 × 15377 × 88903)See below for interesting mathematical facts about the number 87342921888021 from the Numbermatics database.
Names of 87342921888021
- Cardinal: 87342921888021 can be written as Eighty-seven trillion, three hundred forty-two billion, nine hundred twenty-one million, eight hundred eighty-eight thousand and twenty-one.
Scientific notation
- Scientific notation: 8.7342921888021 × 1013
Factors of 87342921888021
Divisors of 87342921888021
- Number of divisors d(n): 48
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Complete list of divisors:
1 3 9 31 93 229 279 687 2061 7099 15377 21297 46131 63891 88903 138393 266709 476687 800127 1430061 2755993 3521333 4290183 8267979 10563999 20358787 24803937 31691997 61076361 109161323 183229083 327483969 631122397 982451907 1367061431 1893367191 4101184293 5680101573 12303552879 42378904361 127136713083 313057067699 381410139249 939171203097 2817513609291 9704769098669 29114307296007 87342921888021
- Sum of all divisors σ(n): 130810415324160
- Sum of proper divisors (its aliquot sum) s(n): 43467493436139
- 87342921888021 is a deficient number, because the sum of its proper divisors (43467493436139) is less than itself. Its deficiency is 43875428451882
Bases of 87342921888021
- Binary: 100111101110000000110111101010100110001000101012
- Hexadecimal: 0x4F701BD53115
- Base-36: UYKS8KBV9
Squares and roots of 87342921888021
- 87342921888021 squared (873429218880212) is 7628786003936937887263296441
- 87342921888021 cubed (873429218880213) is 666320460042291830871228526831283929833261
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The
square root of 87342921888021 is 9345743.5171323315 -
The
cube root of 87342921888021 is 44368.6184060707
Scales and comparisons
How big is 87342921888021?- 87,342,921,888,021 seconds is equal to 2,777,234 years, 38 weeks, 5 days, 18 hours, 40 minutes, 21 seconds.
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To count from 1 to 87,342,921,888,021 would take you about six million, nine hundred forty-three thousand and eighty-six 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 87342921888021 cubic inches would be around 3697.4 feet tall.
Recreational maths with 87342921888021
- 87342921888021 backwards is 12088812924378
- The number of decimal digits it has is: 14
- The sum of 87342921888021's digits is 63
- More coming soon!
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