42438090875643
42,438,090,875,643 is an odd composite number composed of five prime numbers multiplied together.
42438090875643 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 42438090875643:
32 × 19 × 571 × 829 × 524287
(3 × 3 × 19 × 571 × 829 × 524287)See below for interesting mathematical facts about the number 42438090875643 from the Numbermatics database.
Names of 42438090875643
- Cardinal: 42438090875643 can be written as Forty-two trillion, four hundred thirty-eight billion, ninety million, eight hundred seventy-five thousand, six hundred forty-three.
Scientific notation
- Scientific notation: 4.2438090875643 × 1013
Factors of 42438090875643
Divisors of 42438090875643
- Number of divisors d(n): 48
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Complete list of divisors:
1 3 9 19 57 171 571 829 1713 2487 5139 7461 10849 15751 32547 47253 97641 141759 473359 524287 1420077 1572861 4260231 4718583 8993821 9961453 26981463 29884359 80944389 89653077 299367877 434633923 898103631 1303901769 2694310893 3911705307 5687989663 8258044537 17063968989 24774133611 51191906967 74322400833 248175970033 744527910099 2233583730297 4715343430627 14146030291881 42438090875643
- Sum of all divisors σ(n): 64716852428800
- Sum of proper divisors (its aliquot sum) s(n): 22278761553157
- 42438090875643 is a deficient number, because the sum of its proper divisors (22278761553157) is less than itself. Its deficiency is 20159329322486
Bases of 42438090875643
- Binary: 10011010011000111000110101010011100010111110112
- Hexadecimal: 0x2698E354E2FB
- Base-36: F1JSFL6GR
Squares and roots of 42438090875643
- 42438090875643 squared (424380908756432) is 1800991557169333650490663449
- 42438090875643 cubed (424380908756433) is 76430643369417976793978145324968424472707
-
The
square root of 42438090875643 is 6514452.4616918497 -
The
cube root of 42438090875643 is 34880.7070307387
Scales and comparisons
How big is 42438090875643?- 42,438,090,875,643 seconds is equal to 1,349,400 years, 1 week, 8 hours, 34 minutes, 3 seconds.
-
To count from 1 to 42,438,090,875,643 would take you about three million, three hundred seventy-three thousand, five hundred 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 42438090875643 cubic inches would be around 2906.7 feet tall.
Recreational maths with 42438090875643
- 42438090875643 backwards is 34657809083424
- The number of decimal digits it has is: 14
- The sum of 42438090875643's digits is 63
- More coming soon!
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