28608320
28,608,320 is an even composite number composed of four prime numbers multiplied together.
28608320 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-six divisors.
Prime factorization of 28608320:
26 × 5 × 132 × 232
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 23 × 23)See below for interesting mathematical facts about the number 28608320 from the Numbermatics database.
Names of 28608320
- Cardinal: 28608320 can be written as Twenty-eight million, six hundred eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.860832 × 107
Factors of 28608320
Divisors of 28608320
- Number of divisors d(n): 126
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 23 26 32 40 46 52 64 65 80 92 104 115 130 160 169 184 208 230 260 299 320 338 368 416 460 520 529 598 676 736 832 845 920 1040 1058 1196 1352 1472 1495 1690 1840 2080 2116 2392 2645 2704 2990 3380 3680 3887 4160 4232 4784 5290 5408 5980 6760 6877 7360 7774 8464 9568 10580 10816 11960 13520 13754 15548 16928 19136 19435 21160 23920 27040 27508 31096 33856 34385 38870 42320 47840 54080 55016 62192 68770 77740 84640 89401 95680 110032 124384 137540 155480 169280 178802 220064 248768 275080 310960 357604 440128 447005 550160 621920 715208 894010 1100320 1243840 1430416 1788020 2200640 2860832 3576040 5721664 7152080 14304160 28608320
- Sum of all divisors σ(n): 77113638
- Sum of proper divisors (its aliquot sum) s(n): 48505318
- 28608320 is an abundant number, because the sum of its proper divisors (48505318) is greater than itself. Its abundance is 19896998
Bases of 28608320
- Binary: 11011010010000111010000002
- Hexadecimal: 0x1B48740
- Base-36: H16BK
Squares and roots of 28608320
- 28608320 squared (286083202) is 818435973222400
- 28608320 cubed (286083203) is 23414078221457850368000
-
The
square root of 28608320 is 5348.6746021795 -
The
cube root of 28608320 is 305.8422300313
Scales and comparisons
How big is 28608320?- 28,608,320 seconds is equal to 47 weeks, 2 days, 2 hours, 45 minutes, 20 seconds.
-
To count from 1 to 28,608,320 would take you about eighteen 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 28608320 cubic inches would be around 25.5 feet tall.
Recreational maths with 28608320
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"Number 28608320 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.
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Numbermatics. (2024). Number 28608320 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/28608320/
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The information we have on file for 28608320 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 28608320, math, Factors of 28608320, curriculum, school, college, exams, university, Prime factorization of 28608320, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, six hundred eight thousand, three hundred twenty.