28949024
28,949,024 is an even composite number composed of four prime numbers multiplied together.
28949024 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 28949024:
25 × 132 × 53 × 101
(2 × 2 × 2 × 2 × 2 × 13 × 13 × 53 × 101)See below for interesting mathematical facts about the number 28949024 from the Numbermatics database.
Names of 28949024
- Cardinal: 28949024 can be written as Twenty-eight million, nine hundred forty-nine thousand and twenty-four.
Scientific notation
- Scientific notation: 2.8949024 × 107
Factors of 28949024
Divisors of 28949024
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 8 13 16 26 32 52 53 101 104 106 169 202 208 212 338 404 416 424 676 689 808 848 1313 1352 1378 1616 1696 2626 2704 2756 3232 5252 5353 5408 5512 8957 10504 10706 11024 17069 17914 21008 21412 22048 34138 35828 42016 42824 68276 69589 71656 85648 136552 139178 143312 171296 273104 278356 286624 546208 556712 904657 1113424 1809314 2226848 3618628 7237256 14474512 28949024
- Sum of all divisors σ(n): 63501732
- Sum of proper divisors (its aliquot sum) s(n): 34552708
- 28949024 is an abundant number, because the sum of its proper divisors (34552708) is greater than itself. Its abundance is 5603684
Bases of 28949024
- Binary: 11011100110111010001000002
- Hexadecimal: 0x1B9BA20
- Base-36: H8H7K
Squares and roots of 28949024
- 28949024 squared (289490242) is 838045990552576
- 28949024 cubed (289490243) is 24260613493610295885824
-
The
square root of 28949024 is 5380.4297226153 -
The
cube root of 28949024 is 307.0515604105
Scales and comparisons
How big is 28949024?- 28,949,024 seconds is equal to 47 weeks, 6 days, 1 hour, 23 minutes, 44 seconds.
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To count from 1 to 28,949,024 would take you about nineteen weeks!
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 28949024 cubic inches would be around 25.6 feet tall.
Recreational maths with 28949024
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The information we have on file for 28949024 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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