28328087988
28,328,087,988 is an even composite number composed of four prime numbers multiplied together.
28328087988 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 28328087988:
22 × 33 × 4332 × 1399
(2 × 2 × 3 × 3 × 3 × 433 × 433 × 1399)See below for interesting mathematical facts about the number 28328087988 from the Numbermatics database.
Names of 28328087988
- Cardinal: 28328087988 can be written as Twenty-eight billion, three hundred twenty-eight million, eighty-seven thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 2.8328087988 × 1010
Factors of 28328087988
Divisors of 28328087988
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 54 108 433 866 1299 1399 1732 2598 2798 3897 4197 5196 5596 7794 8394 11691 12591 15588 16788 23382 25182 37773 46764 50364 75546 151092 187489 374978 562467 605767 749956 1124934 1211534 1687401 1817301 2249868 2423068 3374802 3634602 5062203 5451903 6749604 7269204 10124406 10903806 16355709 20248812 21807612 32711418 65422836 262297111 524594222 786891333 1049188444 1573782666 2360673999 3147565332 4721347998 7082021997 9442695996 14164043994 28328087988
- Sum of all divisors σ(n): 73665816000
- Sum of proper divisors (its aliquot sum) s(n): 45337728012
- 28328087988 is an abundant number, because the sum of its proper divisors (45337728012) is greater than itself. Its abundance is 17009640024
Bases of 28328087988
- Binary: 110100110000111110001010001101101002
- Hexadecimal: 0x6987C51B4
- Base-36: D0HT8L0
Squares and roots of 28328087988
- 28328087988 squared (283280879882) is 802480569055869888144
- 28328087988 cubed (283280879883) is 22732740168874992279222950014272
-
The
square root of 28328087988 is 168309.5005874593 -
The
cube root of 28328087988 is 3048.4032845703
Scales and comparisons
How big is 28328087988?- 28,328,087,988 seconds is equal to 900 years, 38 weeks, 5 days, 9 hours, 19 minutes, 48 seconds.
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To count from 1 to 28,328,087,988 would take you about one thousand, eight hundred 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 28328087988 cubic inches would be around 254 feet tall.
Recreational maths with 28328087988
- 28328087988 backwards is 88978082382
- The number of decimal digits it has is: 11
- The sum of 28328087988's digits is 63
- More coming soon!
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"Number 28328087988 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
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Numbermatics. (2024). Number 28328087988 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/28328087988/
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The information we have on file for 28328087988 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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