28768032
28,768,032 is an even composite number composed of five prime numbers multiplied together.
28768032 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 28768032:
25 × 32 × 23 × 43 × 101
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 23 × 43 × 101)See below for interesting mathematical facts about the number 28768032 from the Numbermatics database.
Names of 28768032
- Cardinal: 28768032 can be written as Twenty-eight million, seven hundred sixty-eight thousand and thirty-two.
Scientific notation
- Scientific notation: 2.8768032 × 107
Factors of 28768032
Divisors of 28768032
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 32 36 43 46 48 69 72 86 92 96 101 129 138 144 172 184 202 207 258 276 288 303 344 368 387 404 414 516 552 606 688 736 774 808 828 909 989 1032 1104 1212 1376 1548 1616 1656 1818 1978 2064 2208 2323 2424 2967 3096 3232 3312 3636 3956 4128 4343 4646 4848 5934 6192 6624 6969 7272 7912 8686 8901 9292 9696 11868 12384 13029 13938 14544 15824 17372 17802 18584 20907 23736 26058 27876 29088 31648 34744 35604 37168 39087 41814 47472 52116 55752 69488 71208 74336 78174 83628 94944 99889 104232 111504 138976 142416 156348 167256 199778 208464 223008 284832 299667 312696 334512 399556 416928 599334 625392 669024 799112 899001 1198668 1250784 1598224 1798002 2397336 3196448 3596004 4794672 7192008 9589344 14384016 28768032
- Sum of all divisors σ(n): 88216128
- Sum of proper divisors (its aliquot sum) s(n): 59448096
- 28768032 is an abundant number, because the sum of its proper divisors (59448096) is greater than itself. Its abundance is 30680064
Bases of 28768032
- Binary: 11011011011110111001000002
- Hexadecimal: 0x1B6F720
- Base-36: H4LK0
Squares and roots of 28768032
- 28768032 squared (287680322) is 827599665153024
- 28768032 cubed (287680323) is 23808413650311479328768
-
The
square root of 28768032 is 5363.5838764767 -
The
cube root of 28768032 is 306.4103171725
Scales and comparisons
How big is 28768032?- 28,768,032 seconds is equal to 47 weeks, 3 days, 23 hours, 7 minutes, 12 seconds.
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To count from 1 to 28,768,032 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 28768032 cubic inches would be around 25.5 feet tall.
Recreational maths with 28768032
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The information we have on file for 28768032 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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