28507248
28,507,248 is an even composite number composed of five prime numbers multiplied together.
28507248 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 28507248:
24 × 33 × 7 × 11 × 857
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 11 × 857)See below for interesting mathematical facts about the number 28507248 from the Numbermatics database.
Names of 28507248
- Cardinal: 28507248 can be written as Twenty-eight million, five hundred seven thousand, two hundred forty-eight.
Scientific notation
- Scientific notation: 2.8507248 × 107
Factors of 28507248
Divisors of 28507248
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 33 36 42 44 48 54 56 63 66 72 77 84 88 99 108 112 126 132 144 154 168 176 189 198 216 231 252 264 297 308 336 378 396 432 462 504 528 594 616 693 756 792 857 924 1008 1188 1232 1386 1512 1584 1714 1848 2079 2376 2571 2772 3024 3428 3696 4158 4752 5142 5544 5999 6856 7713 8316 9427 10284 11088 11998 13712 15426 16632 17997 18854 20568 23139 23996 28281 30852 33264 35994 37708 41136 46278 47992 53991 56562 61704 65989 71988 75416 84843 92556 95984 107982 113124 123408 131978 143976 150832 161973 169686 185112 197967 215964 226248 254529 263956 287952 323946 339372 370224 395934 431928 452496 509058 527912 593901 647892 678744 791868 863856 1018116 1055824 1187802 1295784 1357488 1583736 1781703 2036232 2375604 2591568 3167472 3563406 4072464 4751208 7126812 9502416 14253624 28507248
- Sum of all divisors σ(n): 102136320
- Sum of proper divisors (its aliquot sum) s(n): 73629072
- 28507248 is an abundant number, because the sum of its proper divisors (73629072) is greater than itself. Its abundance is 45121824
Bases of 28507248
- Binary: 11011001011111100011100002
- Hexadecimal: 0x1B2FC70
- Base-36: GZ0C0
Squares and roots of 28507248
- 28507248 squared (285072482) is 812663188533504
- 28507248 cubed (285072483) is 23166791055995354836992
-
The
square root of 28507248 is 5339.2179202577 -
The
cube root of 28507248 is 305.4816290921
Scales and comparisons
How big is 28507248?- 28,507,248 seconds is equal to 47 weeks, 22 hours, 40 minutes, 48 seconds.
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To count from 1 to 28,507,248 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 28507248 cubic inches would be around 25.5 feet tall.
Recreational maths with 28507248
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The information we have on file for 28507248 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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