28211328
28,211,328 is an even composite number composed of three prime numbers multiplied together.
28211328 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 28211328:
27 × 35 × 907
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 907)See below for interesting mathematical facts about the number 28211328 from the Numbermatics database.
Names of 28211328
- Cardinal: 28211328 can be written as Twenty-eight million, two hundred eleven thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 2.8211328 × 107
Factors of 28211328
Divisors of 28211328
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 288 324 384 432 486 576 648 864 907 972 1152 1296 1728 1814 1944 2592 2721 3456 3628 3888 5184 5442 7256 7776 8163 10368 10884 14512 15552 16326 21768 24489 29024 31104 32652 43536 48978 58048 65304 73467 87072 97956 116096 130608 146934 174144 195912 220401 261216 293868 348288 391824 440802 522432 587736 783648 881604 1044864 1175472 1567296 1763208 2350944 3134592 3526416 4701888 7052832 9403776 14105664 28211328
- Sum of all divisors σ(n): 84280560
- Sum of proper divisors (its aliquot sum) s(n): 56069232
- 28211328 is an abundant number, because the sum of its proper divisors (56069232) is greater than itself. Its abundance is 27857904
Bases of 28211328
- Binary: 11010111001111000100000002
- Hexadecimal: 0x1AE7880
- Base-36: GSO00
Squares and roots of 28211328
- 28211328 squared (282113282) is 795879027523584
- 28211328 cubed (282113283) is 22452804293788855959552
-
The
square root of 28211328 is 5311.4337047545 -
The
cube root of 28211328 is 304.4209312041
Scales and comparisons
How big is 28211328?- 28,211,328 seconds is equal to 46 weeks, 4 days, 12 hours, 28 minutes, 48 seconds.
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To count from 1 to 28,211,328 would take you about seventeen 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 28211328 cubic inches would be around 25.4 feet tall.
Recreational maths with 28211328
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"Number 28211328 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
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The information we have on file for 28211328 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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