28409328
28,409,328 is an even composite number composed of four prime numbers multiplied together.
What does the number 28409328 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 60 divisors.
28409328 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 28409328:
24 × 32 × 29 × 6803
(2 × 2 × 2 × 2 × 3 × 3 × 29 × 6803)See below for interesting mathematical facts about the number 28409328 from the Numbermatics database.
Names of 28409328
- Cardinal: 28409328 can be written as Twenty-eight million, four hundred nine thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 2.8409328 × 107
Factors of 28409328
Divisors of 28409328
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 29 36 48 58 72 87 116 144 174 232 261 348 464 522 696 1044 1392 2088 4176 6803 13606 20409 27212 40818 54424 61227 81636 108848 122454 163272 197287 244908 326544 394574 489816 591861 789148 979632 1183722 1578296 1775583 2367444 3156592 3551166 4734888 7102332 9469776 14204664 28409328
- Sum of all divisors σ(n): 82260360
- Sum of proper divisors (its aliquot sum) s(n): 53851032
- 28409328 is an abundant number, because the sum of its proper divisors (53851032) is greater than itself. Its abundance is 25441704
Bases of 28409328
- Binary: 11011000101111101111100002
- Hexadecimal: 0x1B17DF0
- Base-36: GWWS0
Squares and roots of 28409328
- 28409328 squared (284093282) is 807089917411584
- 28409328 cubed (284093283) is 22928882189238600855552
-
The
square root of 28409328 is 5330.0401499425 -
The
cube root of 28409328 is 305.1314599479
Scales and comparisons
How big is 28409328?- 28,409,328 seconds is equal to 46 weeks, 6 days, 19 hours, 28 minutes, 48 seconds.
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To count from 1 to 28,409,328 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 28409328 cubic inches would be around 25.4 feet tall.
Recreational maths with 28409328
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"Number 28409328 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
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The information we have on file for 28409328 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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