28028376
28,028,376 is an even composite number composed of four prime numbers multiplied together.
28028376 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 28028376:
23 × 33 × 172 × 449
(2 × 2 × 2 × 3 × 3 × 3 × 17 × 17 × 449)See below for interesting mathematical facts about the number 28028376 from the Numbermatics database.
Names of 28028376
- Cardinal: 28028376 can be written as Twenty-eight million, twenty-eight thousand, three hundred seventy-six.
Scientific notation
- Scientific notation: 2.8028376 × 107
Factors of 28028376
Divisors of 28028376
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 9 12 17 18 24 27 34 36 51 54 68 72 102 108 136 153 204 216 289 306 408 449 459 578 612 867 898 918 1156 1224 1347 1734 1796 1836 2312 2601 2694 3468 3592 3672 4041 5202 5388 6936 7633 7803 8082 10404 10776 12123 15266 15606 16164 20808 22899 24246 30532 31212 32328 45798 48492 61064 62424 68697 91596 96984 129761 137394 183192 206091 259522 274788 389283 412182 519044 549576 778566 824364 1038088 1167849 1557132 1648728 2335698 3114264 3503547 4671396 7007094 9342792 14014188 28028376
- Sum of all divisors σ(n): 82890000
- Sum of proper divisors (its aliquot sum) s(n): 54861624
- 28028376 is an abundant number, because the sum of its proper divisors (54861624) is greater than itself. Its abundance is 26833248
Bases of 28028376
- Binary: 11010101110101101110110002
- Hexadecimal: 0x1ABADD8
- Base-36: GOQU0
Squares and roots of 28028376
- 28028376 squared (280283762) is 785589861197376
- 28028376 cubed (280283763) is 22018808011427864741376
-
The
square root of 28028376 is 5294.1832231233 -
The
cube root of 28028376 is 303.7614414225
Scales and comparisons
How big is 28028376?- 28,028,376 seconds is equal to 46 weeks, 2 days, 9 hours, 39 minutes, 36 seconds.
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To count from 1 to 28,028,376 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 28028376 cubic inches would be around 25.3 feet tall.
Recreational maths with 28028376
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The information we have on file for 28028376 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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