28332720
28,332,720 is an even composite number composed of five prime numbers multiplied together.
28332720 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 28332720:
24 × 33 × 5 × 13 × 1009
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 1009)See below for interesting mathematical facts about the number 28332720 from the Numbermatics database.
Names of 28332720
- Cardinal: 28332720 can be written as Twenty-eight million, three hundred thirty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.833272 × 107
Factors of 28332720
Divisors of 28332720
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 36 39 40 45 48 52 54 60 65 72 78 80 90 104 108 117 120 130 135 144 156 180 195 208 216 234 240 260 270 312 351 360 390 432 468 520 540 585 624 702 720 780 936 1009 1040 1080 1170 1404 1560 1755 1872 2018 2160 2340 2808 3027 3120 3510 4036 4680 5045 5616 6054 7020 8072 9081 9360 10090 12108 13117 14040 15135 16144 18162 20180 24216 26234 27243 28080 30270 36324 39351 40360 45405 48432 52468 54486 60540 65585 72648 78702 80720 90810 104936 108972 118053 121080 131170 136215 145296 157404 181620 196755 209872 217944 236106 242160 262340 272430 314808 354159 363240 393510 435888 472212 524680 544860 590265 629616 708318 726480 787020 944424 1049360 1089720 1180530 1416636 1574040 1770795 1888848 2179440 2361060 2833272 3148080 3541590 4722120 5666544 7083180 9444240 14166360 28332720
- Sum of all divisors σ(n): 105201600
- Sum of proper divisors (its aliquot sum) s(n): 76868880
- 28332720 is an abundant number, because the sum of its proper divisors (76868880) is greater than itself. Its abundance is 48536160
Bases of 28332720
- Binary: 11011000001010010101100002
- Hexadecimal: 0x1B052B0
- Base-36: GV9O0
Squares and roots of 28332720
- 28332720 squared (283327202) is 802743022598400
- 28332720 cubed (283327203) is 22743893291234139648000
-
The
square root of 28332720 is 5322.8488612773 -
The
cube root of 28332720 is 304.8569426753
Scales and comparisons
How big is 28332720?- 28,332,720 seconds is equal to 46 weeks, 5 days, 22 hours, 12 minutes.
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To count from 1 to 28,332,720 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 28332720 cubic inches would be around 25.4 feet tall.
Recreational maths with 28332720
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"Number 28332720 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.
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The information we have on file for 28332720 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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