28347072
28,347,072 is an even composite number composed of five prime numbers multiplied together.
28347072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 28347072:
26 × 3 × 13 × 41 × 277
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 41 × 277)See below for interesting mathematical facts about the number 28347072 from the Numbermatics database.
Names of 28347072
- Cardinal: 28347072 can be written as Twenty-eight million, three hundred forty-seven thousand and seventy-two.
Scientific notation
- Scientific notation: 2.8347072 × 107
Factors of 28347072
Divisors of 28347072
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 41 48 52 64 78 82 96 104 123 156 164 192 208 246 277 312 328 416 492 533 554 624 656 831 832 984 1066 1108 1248 1312 1599 1662 1968 2132 2216 2496 2624 3198 3324 3601 3936 4264 4432 6396 6648 7202 7872 8528 8864 10803 11357 12792 13296 14404 17056 17728 21606 22714 25584 26592 28808 34071 34112 43212 45428 51168 53184 57616 68142 86424 90856 102336 115232 136284 147641 172848 181712 230464 272568 295282 345696 363424 442923 545136 590564 691392 726848 885846 1090272 1181128 1771692 2180544 2362256 3543384 4724512 7086768 9449024 14173536 28347072
- Sum of all divisors σ(n): 83039712
- Sum of proper divisors (its aliquot sum) s(n): 54692640
- 28347072 is an abundant number, because the sum of its proper divisors (54692640) is greater than itself. Its abundance is 26345568
Bases of 28347072
- Binary: 11011000010001010110000002
- Hexadecimal: 0x1B08AC0
- Base-36: GVKQO
Squares and roots of 28347072
- 28347072 squared (283470722) is 803556490973184
- 28347072 cubed (283470723) is 22778473705684196917248
-
The
square root of 28347072 is 5324.1968408391 -
The
cube root of 28347072 is 304.9084092985
Scales and comparisons
How big is 28347072?- 28,347,072 seconds is equal to 46 weeks, 6 days, 2 hours, 11 minutes, 12 seconds.
-
To count from 1 to 28,347,072 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 28347072 cubic inches would be around 25.4 feet tall.
Recreational maths with 28347072
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The information we have on file for 28347072 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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