28864000
28,864,000 is an even composite number composed of four prime numbers multiplied together.
28864000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 28864000:
29 × 53 × 11 × 41
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 11 × 41)See below for interesting mathematical facts about the number 28864000 from the Numbermatics database.
Names of 28864000
- Cardinal: 28864000 can be written as Twenty-eight million, eight hundred sixty-four thousand.
Scientific notation
- Scientific notation: 2.8864 × 107
Factors of 28864000
Divisors of 28864000
- Number of divisors d(n): 160
-
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 32 40 41 44 50 55 64 80 82 88 100 110 125 128 160 164 176 200 205 220 250 256 275 320 328 352 400 410 440 451 500 512 550 640 656 704 800 820 880 902 1000 1025 1100 1280 1312 1375 1408 1600 1640 1760 1804 2000 2050 2200 2255 2560 2624 2750 2816 3200 3280 3520 3608 4000 4100 4400 4510 5125 5248 5500 5632 6400 6560 7040 7216 8000 8200 8800 9020 10250 10496 11000 11275 12800 13120 14080 14432 16000 16400 17600 18040 20500 20992 22000 22550 26240 28160 28864 32000 32800 35200 36080 41000 44000 45100 52480 56375 57728 64000 65600 70400 72160 82000 88000 90200 104960 112750 115456 131200 140800 144320 164000 176000 180400 225500 230912 262400 288640 328000 352000 360800 451000 524800 577280 656000 704000 721600 902000 1154560 1312000 1443200 1804000 2624000 2886400 3608000 5772800 7216000 14432000 28864000
- Sum of all divisors σ(n): 80432352
- Sum of proper divisors (its aliquot sum) s(n): 51568352
- 28864000 is an abundant number, because the sum of its proper divisors (51568352) is greater than itself. Its abundance is 22704352
Bases of 28864000
- Binary: 11011100001101110000000002
- Hexadecimal: 0x1B86E00
- Base-36: H6NLS
Squares and roots of 28864000
- 28864000 squared (288640002) is 833130496000000
- 28864000 cubed (288640003) is 24047478636544000000000
-
The
square root of 28864000 is 5372.5226849219 -
The
cube root of 28864000 is 306.7506596227
Scales and comparisons
How big is 28864000?- 28,864,000 seconds is equal to 47 weeks, 5 days, 1 hour, 46 minutes, 40 seconds.
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To count from 1 to 28,864,000 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 28864000 cubic inches would be around 25.6 feet tall.
Recreational maths with 28864000
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The information we have on file for 28864000 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!
Keywords: Divisors of 28864000, math, Factors of 28864000, curriculum, school, college, exams, university, Prime factorization of 28864000, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, eight hundred sixty-four thousand.