28869232
28,869,232 is an even composite number composed of four prime numbers multiplied together.
28869232 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 28869232:
24 × 72 × 23 × 1601
(2 × 2 × 2 × 2 × 7 × 7 × 23 × 1601)See below for interesting mathematical facts about the number 28869232 from the Numbermatics database.
Names of 28869232
- Cardinal: 28869232 can be written as Twenty-eight million, eight hundred sixty-nine thousand, two hundred thirty-two.
Scientific notation
- Scientific notation: 2.8869232 × 107
Factors of 28869232
Divisors of 28869232
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 4 7 8 14 16 23 28 46 49 56 92 98 112 161 184 196 322 368 392 644 784 1127 1288 1601 2254 2576 3202 4508 6404 9016 11207 12808 18032 22414 25616 36823 44828 73646 78449 89656 147292 156898 179312 257761 294584 313796 515522 589168 627592 1031044 1255184 1804327 2062088 3608654 4124176 7217308 14434616 28869232
- Sum of all divisors σ(n): 67937616
- Sum of proper divisors (its aliquot sum) s(n): 39068384
- 28869232 is an abundant number, because the sum of its proper divisors (39068384) is greater than itself. Its abundance is 10199152
Bases of 28869232
- Binary: 11011100010000010011100002
- Hexadecimal: 0x1B88270
- Base-36: H6RN4
Squares and roots of 28869232
- 28869232 squared (288692322) is 833432556269824
- 28869232 cubed (288692323) is 24060557823306603655168
-
The
square root of 28869232 is 5373.0095849533 -
The
cube root of 28869232 is 306.7691927723
Scales and comparisons
How big is 28869232?- 28,869,232 seconds is equal to 47 weeks, 5 days, 3 hours, 13 minutes, 52 seconds.
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To count from 1 to 28,869,232 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 28869232 cubic inches would be around 25.6 feet tall.
Recreational maths with 28869232
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The information we have on file for 28869232 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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