28973406
28,973,406 is an even composite number composed of six prime numbers multiplied together.
28973406 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 28973406:
2 × 3 × 72 × 11 × 172 × 31
(2 × 3 × 7 × 7 × 11 × 17 × 17 × 31)See below for interesting mathematical facts about the number 28973406 from the Numbermatics database.
Names of 28973406
- Cardinal: 28973406 can be written as Twenty-eight million, nine hundred seventy-three thousand, four hundred six.
Scientific notation
- Scientific notation: 2.8973406 × 107
Factors of 28973406
Divisors of 28973406
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 6 7 11 14 17 21 22 31 33 34 42 49 51 62 66 77 93 98 102 119 147 154 186 187 217 231 238 289 294 341 357 374 434 462 527 539 561 578 651 682 714 833 867 1023 1054 1078 1122 1302 1309 1519 1581 1617 1666 1734 2023 2046 2387 2499 2618 3038 3162 3179 3234 3689 3927 4046 4557 4774 4998 5797 6069 6358 7161 7378 7854 8959 9114 9163 9537 11067 11594 12138 14161 14322 16709 17391 17918 18326 19074 22134 22253 25823 26877 27489 28322 33418 34782 40579 42483 44506 50127 51646 53754 54978 62713 66759 77469 81158 84966 98549 100254 121737 125426 133518 154938 155771 188139 197098 243474 284053 295647 311542 376278 438991 467313 568106 591294 689843 852159 877982 934626 1316973 1379686 1704318 2069529 2633946 4139058 4828901 9657802 14486703 28973406
- Sum of all divisors σ(n): 80635392
- Sum of proper divisors (its aliquot sum) s(n): 51661986
- 28973406 is an abundant number, because the sum of its proper divisors (51661986) is greater than itself. Its abundance is 22688580
Bases of 28973406
- Binary: 11011101000011001010111102
- Hexadecimal: 0x1BA195E
- Base-36: H900U
Squares and roots of 28973406
- 28973406 squared (289734062) is 839458255240836
- 28973406 cubed (289734063) is 24321964849144369207416
-
The
square root of 28973406 is 5382.6950498799 -
The
cube root of 28973406 is 307.1377398307
Scales and comparisons
How big is 28973406?- 28,973,406 seconds is equal to 47 weeks, 6 days, 8 hours, 10 minutes, 6 seconds.
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To count from 1 to 28,973,406 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 28973406 cubic inches would be around 25.6 feet tall.
Recreational maths with 28973406
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The information we have on file for 28973406 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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