28100016
28,100,016 is an even composite number composed of five prime numbers multiplied together.
28100016 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 28100016:
24 × 32 × 7 × 61 × 457
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 61 × 457)See below for interesting mathematical facts about the number 28100016 from the Numbermatics database.
Names of 28100016
- Cardinal: 28100016 can be written as Twenty-eight million, one hundred thousand and sixteen.
Scientific notation
- Scientific notation: 2.8100016 × 107
Factors of 28100016
Divisors of 28100016
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 61 63 72 84 112 122 126 144 168 183 244 252 336 366 427 457 488 504 549 732 854 914 976 1008 1098 1281 1371 1464 1708 1828 2196 2562 2742 2928 3199 3416 3656 3843 4113 4392 5124 5484 6398 6832 7312 7686 8226 8784 9597 10248 10968 12796 15372 16452 19194 20496 21936 25592 27877 28791 30744 32904 38388 51184 55754 57582 61488 65808 76776 83631 111508 115164 153552 167262 195139 223016 230328 250893 334524 390278 446032 460656 501786 585417 669048 780556 1003572 1170834 1338096 1561112 1756251 2007144 2341668 3122224 3512502 4014288 4683336 7025004 9366672 14050008 28100016
- Sum of all divisors σ(n): 91548704
- Sum of proper divisors (its aliquot sum) s(n): 63448688
- 28100016 is an abundant number, because the sum of its proper divisors (63448688) is greater than itself. Its abundance is 35348672
Bases of 28100016
- Binary: 11010110011000101101100002
- Hexadecimal: 0x1ACC5B0
- Base-36: GQA40
Squares and roots of 28100016
- 28100016 squared (281000162) is 789610899200256
- 28100016 cubed (281000163) is 22188078901301580804096
-
The
square root of 28100016 is 5300.9448214445 -
The
cube root of 28100016 is 304.0200240735
Scales and comparisons
How big is 28100016?- 28,100,016 seconds is equal to 46 weeks, 3 days, 5 hours, 33 minutes, 36 seconds.
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To count from 1 to 28,100,016 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 28100016 cubic inches would be around 25.3 feet tall.
Recreational maths with 28100016
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The information we have on file for 28100016 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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