28993248
28,993,248 is an even composite number composed of four prime numbers multiplied together.
28993248 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 28993248:
25 × 33 × 23 × 1459
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 23 × 1459)See below for interesting mathematical facts about the number 28993248 from the Numbermatics database.
Names of 28993248
- Cardinal: 28993248 can be written as Twenty-eight million, nine hundred ninety-three thousand, two hundred forty-eight.
Scientific notation
- Scientific notation: 2.8993248 × 107
Factors of 28993248
Divisors of 28993248
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 69 72 92 96 108 138 144 184 207 216 276 288 368 414 432 552 621 736 828 864 1104 1242 1459 1656 2208 2484 2918 3312 4377 4968 5836 6624 8754 9936 11672 13131 17508 19872 23344 26262 33557 35016 39393 46688 52524 67114 70032 78786 100671 105048 134228 140064 157572 201342 210096 268456 302013 315144 402684 420192 536912 604026 630288 805368 906039 1073824 1208052 1260576 1610736 1812078 2416104 3221472 3624156 4832208 7248312 9664416 14496624 28993248
- Sum of all divisors σ(n): 88300800
- Sum of proper divisors (its aliquot sum) s(n): 59307552
- 28993248 is an abundant number, because the sum of its proper divisors (59307552) is greater than itself. Its abundance is 30314304
Bases of 28993248
- Binary: 11011101001100110111000002
- Hexadecimal: 0x1BA66E0
- Base-36: H9FC0
Squares and roots of 28993248
- 28993248 squared (289932482) is 840608429589504
- 28993248 cubed (289932483) is 24371968669979027668992
-
The
square root of 28993248 is 5384.5378631781 -
The
cube root of 28993248 is 307.2078367141
Scales and comparisons
How big is 28993248?- 28,993,248 seconds is equal to 47 weeks, 6 days, 13 hours, 40 minutes, 48 seconds.
-
To count from 1 to 28,993,248 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 28993248 cubic inches would be around 25.6 feet tall.
Recreational maths with 28993248
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The information we have on file for 28993248 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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