42542725745
42,542,725,745 is an odd composite number composed of five prime numbers multiplied together.
42542725745 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 42542725745:
5 × 132 × 432 × 73 × 373
(5 × 13 × 13 × 43 × 43 × 73 × 373)See below for interesting mathematical facts about the number 42542725745 from the Numbermatics database.
Names of 42542725745
- Cardinal: 42542725745 can be written as Forty-two billion, five hundred forty-two million, seven hundred twenty-five thousand, seven hundred forty-five.
Scientific notation
- Scientific notation: 4.2542725745 × 1010
Factors of 42542725745
Divisors of 42542725745
- Number of divisors d(n): 72
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Complete list of divisors:
1 5 13 43 65 73 169 215 365 373 559 845 949 1849 1865 2795 3139 4745 4849 7267 9245 12337 15695 16039 24037 24245 27229 36335 40807 61685 63037 80195 120185 134977 136145 204035 208507 312481 315185 353977 530491 674885 689677 1042535 1170847 1562405 1754701 1769885 2652455 2710591 3448385 4601701 5854235 8773505 8965801 13552955 15221011 22811113 23008505 44829005 50346421 76105055 114055565 116555413 197873143 251732105 582777065 654503473 989365715 3272517365 8508545149 42542725745
- Sum of all divisors σ(n): 57524953464
- Sum of proper divisors (its aliquot sum) s(n): 14982227719
- 42542725745 is a deficient number, because the sum of its proper divisors (14982227719) is less than itself. Its deficiency is 27560498026
Bases of 42542725745
- Binary: 1001111001111011111001111010011100012
- Hexadecimal: 0x9E7BE7A71
- Base-36: JJKU99T
Squares and roots of 42542725745
- 42542725745 squared (425427257452) is 1809883513814285805025
- 42542725745 cubed (425427257453) is 76997377958598079866225117868625
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The
square root of 42542725745 is 206258.8804027599 -
The
cube root of 42542725745 is 3490.9350659343
Scales and comparisons
How big is 42542725745?- 42,542,725,745 seconds is equal to 1,352 years, 37 weeks, 5 days, 15 hours, 49 minutes, 5 seconds.
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To count from 1 to 42,542,725,745 would take you about two thousand, seven hundred five 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 42542725745 cubic inches would be around 290.9 feet tall.
Recreational maths with 42542725745
- 42542725745 backwards is 54752724524
- The number of decimal digits it has is: 11
- The sum of 42542725745's digits is 47
- More coming soon!
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The information we have on file for 42542725745 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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