28528416
28,528,416 is an even composite number composed of five prime numbers multiplied together.
28528416 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 28528416:
25 × 33 × 7 × 53 × 89
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 53 × 89)See below for interesting mathematical facts about the number 28528416 from the Numbermatics database.
Names of 28528416
- Cardinal: 28528416 can be written as Twenty-eight million, five hundred twenty-eight thousand, four hundred sixteen.
Scientific notation
- Scientific notation: 2.8528416 × 107
Factors of 28528416
Divisors of 28528416
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 53 54 56 63 72 84 89 96 106 108 112 126 144 159 168 178 189 212 216 224 252 267 288 318 336 356 371 378 424 432 477 504 534 623 636 672 712 742 756 801 848 864 954 1008 1068 1113 1246 1272 1424 1431 1484 1512 1602 1696 1869 1908 2016 2136 2226 2403 2492 2544 2848 2862 2968 3024 3204 3339 3738 3816 4272 4452 4717 4806 4984 5088 5607 5724 5936 6048 6408 6678 7476 7632 8544 8904 9434 9612 9968 10017 11214 11448 11872 12816 13356 14151 14952 15264 16821 17808 18868 19224 19936 20034 22428 22896 25632 26712 28302 29904 33019 33642 35616 37736 38448 40068 42453 44856 45792 53424 56604 59808 66038 67284 75472 76896 80136 84906 89712 99057 106848 113208 127359 132076 134568 150944 160272 169812 179424 198114 226416 254718 264152 269136 297171 320544 339624 396228 452832 509436 528304 538272 594342 679248 792456 891513 1018872 1056608 1188684 1358496 1584912 1783026 2037744 2377368 3169824 3566052 4075488 4754736 7132104 9509472 14264208 28528416
- Sum of all divisors σ(n): 97977600
- Sum of proper divisors (its aliquot sum) s(n): 69449184
- 28528416 is an abundant number, because the sum of its proper divisors (69449184) is greater than itself. Its abundance is 40920768
Bases of 28528416
- Binary: 11011001101001111001000002
- Hexadecimal: 0x1B34F20
- Base-36: GZGO0
Squares and roots of 28528416
- 28528416 squared (285284162) is 813870519469056
- 28528416 cubed (285284163) is 23218436749549328695296
-
The
square root of 28528416 is 5341.1998651989 -
The
cube root of 28528416 is 305.5572219757
Scales and comparisons
How big is 28528416?- 28,528,416 seconds is equal to 47 weeks, 1 day, 4 hours, 33 minutes, 36 seconds.
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To count from 1 to 28,528,416 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 28528416 cubic inches would be around 25.5 feet tall.
Recreational maths with 28528416
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The information we have on file for 28528416 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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