28087488
28,087,488 is an even composite number composed of five prime numbers multiplied together.
28087488 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 28087488:
26 × 32 × 112 × 13 × 31
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 11 × 13 × 31)See below for interesting mathematical facts about the number 28087488 from the Numbermatics database.
Names of 28087488
- Cardinal: 28087488 can be written as Twenty-eight million, eighty-seven thousand, four hundred eighty-eight.
Scientific notation
- Scientific notation: 2.8087488 × 107
Factors of 28087488
Divisors of 28087488
- Number of divisors d(n): 252
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 31 32 33 36 39 44 48 52 62 64 66 72 78 88 93 96 99 104 117 121 124 132 143 144 156 176 186 192 198 208 234 242 248 264 279 286 288 312 341 352 363 372 396 403 416 429 468 484 496 528 558 572 576 624 682 704 726 744 792 806 832 858 936 968 992 1023 1056 1089 1116 1144 1209 1248 1287 1364 1452 1488 1573 1584 1612 1716 1872 1936 1984 2046 2112 2178 2232 2288 2418 2496 2574 2728 2904 2976 3069 3146 3168 3224 3432 3627 3744 3751 3872 4092 4356 4433 4464 4576 4719 4836 5148 5456 5808 5952 6138 6292 6336 6448 6864 7254 7488 7502 7744 8184 8712 8866 8928 9152 9438 9672 10296 10912 11253 11616 12276 12584 12896 13299 13728 14157 14508 15004 16368 17424 17732 17856 18876 19344 20592 21824 22506 23232 24552 25168 25792 26598 27456 28314 29016 30008 32736 33759 34848 35464 37752 38688 39897 41184 45012 48763 49104 50336 53196 56628 58032 60016 65472 67518 69696 70928 75504 77376 79794 82368 90024 97526 98208 100672 106392 113256 116064 120032 135036 141856 146289 151008 159588 180048 195052 196416 212784 226512 232128 240064 270072 283712 292578 302016 319176 360096 390104 425568 438867 453024 540144 585156 638352 720192 780208 851136 877734 906048 1080288 1170312 1276704 1560416 1755468 2160576 2340624 2553408 3120832 3510936 4681248 7021872 9362496 14043744 28087488
- Sum of all divisors σ(n): 98373184
- Sum of proper divisors (its aliquot sum) s(n): 70285696
- 28087488 is an abundant number, because the sum of its proper divisors (70285696) is greater than itself. Its abundance is 42198208
Bases of 28087488
- Binary: 11010110010010100110000002
- Hexadecimal: 0x1AC94C0
- Base-36: GQ0G0
Squares and roots of 28087488
- 28087488 squared (280874882) is 788906982150144
- 28087488 cubed (280874883) is 22158415394258383798272
-
The
square root of 28087488 is 5299.7630135697 -
The
cube root of 28087488 is 303.9748363291
Scales and comparisons
How big is 28087488?- 28,087,488 seconds is equal to 46 weeks, 3 days, 2 hours, 4 minutes, 48 seconds.
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To count from 1 to 28,087,488 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 28087488 cubic inches would be around 25.3 feet tall.
Recreational maths with 28087488
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The information we have on file for 28087488 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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