42091721245512
42,091,721,245,512 is an even composite number composed of four prime numbers multiplied together.
42091721245512 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 42091721245512:
23 × 32 × 1301 × 449352221
(2 × 2 × 2 × 3 × 3 × 1301 × 449352221)See below for interesting mathematical facts about the number 42091721245512 from the Numbermatics database.
Names of 42091721245512
- Cardinal: 42091721245512 can be written as Forty-two trillion, ninety-one billion, seven hundred twenty-one million, two hundred forty-five thousand, five hundred twelve.
Scientific notation
- Scientific notation: 4.2091721245512 × 1013
Factors of 42091721245512
Divisors of 42091721245512
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 36 72 1301 2602 3903 5204 7806 10408 11709 15612 23418 31224 46836 93672 449352221 898704442 1348056663 1797408884 2696113326 3594817768 4044169989 5392226652 8088339978 10784453304 16176679956 32353359912 584607239521 1169214479042 1753821718563 2338428958084 3507643437126 4676857916168 5261465155689 7015286874252 10522930311378 14030573748504 21045860622756 42091721245512
- Sum of all divisors σ(n): 114086035643580
- Sum of proper divisors (its aliquot sum) s(n): 71994314398068
- 42091721245512 is an abundant number, because the sum of its proper divisors (71994314398068) is greater than itself. Its abundance is 29902593152556
Bases of 42091721245512
- Binary: 10011001001000001111100001011111000011010010002
- Hexadecimal: 0x26483E17C348
- Base-36: EX4O41XE0
Squares and roots of 42091721245512
- 42091721245512 squared (420917212455122) is 1771712997409886272580142144
- 42091721245512 cubed (420917212455123) is 74574449614027457047269291819285682057728
-
The
square root of 42091721245512 is 6487813.2868873469 -
The
cube root of 42091721245512 is 34785.5516620869
Scales and comparisons
How big is 42091721245512?- 42,091,721,245,512 seconds is equal to 1,338,386 years, 27 weeks, 6 days, 14 hours, 25 minutes, 12 seconds.
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To count from 1 to 42,091,721,245,512 would take you about three million, three hundred forty-five thousand, nine hundred sixty-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 42091721245512 cubic inches would be around 2898.8 feet tall.
Recreational maths with 42091721245512
- 42091721245512 backwards is 21554212719024
- The number of decimal digits it has is: 14
- The sum of 42091721245512's digits is 45
- More coming soon!
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