28064880
28,064,880 is an even composite number composed of five prime numbers multiplied together.
28064880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred divisors.
Prime factorization of 28064880:
24 × 34 × 5 × 61 × 71
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 61 × 71)See below for interesting mathematical facts about the number 28064880 from the Numbermatics database.
Names of 28064880
- Cardinal: 28064880 can be written as Twenty-eight million, sixty-four thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 2.806488 × 107
Factors of 28064880
Divisors of 28064880
- Number of divisors d(n): 200
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 61 71 72 80 81 90 108 120 122 135 142 144 162 180 183 213 216 240 244 270 284 305 324 355 360 366 405 426 432 488 540 549 568 610 639 648 710 720 732 810 852 915 976 1065 1080 1098 1136 1220 1278 1296 1420 1464 1620 1647 1704 1830 1917 2130 2160 2196 2440 2556 2745 2840 2928 3195 3240 3294 3408 3660 3834 4260 4331 4392 4880 4941 5112 5490 5680 5751 6390 6480 6588 7320 7668 8235 8520 8662 8784 9585 9882 10224 10980 11502 12780 12993 13176 14640 15336 16470 17040 17324 19170 19764 21655 21960 23004 24705 25560 25986 26352 28755 30672 32940 34648 38340 38979 39528 43310 43920 46008 49410 51120 51972 57510 64965 65880 69296 76680 77958 79056 86620 92016 98820 103944 115020 116937 129930 131760 153360 155916 173240 194895 197640 207888 230040 233874 259860 311832 346480 350811 389790 395280 460080 467748 519720 584685 623664 701622 779580 935496 1039440 1169370 1403244 1559160 1754055 1870992 2338740 2806488 3118320 3508110 4677480 5612976 7016220 9354960 14032440 28064880
- Sum of all divisors σ(n): 100466784
- Sum of proper divisors (its aliquot sum) s(n): 72401904
- 28064880 is an abundant number, because the sum of its proper divisors (72401904) is greater than itself. Its abundance is 44337024
Bases of 28064880
- Binary: 11010110000111100011100002
- Hexadecimal: 0x1AC3C70
- Base-36: GPJ00
Squares and roots of 28064880
- 28064880 squared (280648802) is 787637489414400
- 28064880 cubed (280648803) is 22104951623916406272000
-
The
square root of 28064880 is 5297.6296586305 -
The
cube root of 28064880 is 303.8932566143
Scales and comparisons
How big is 28064880?- 28,064,880 seconds is equal to 46 weeks, 2 days, 19 hours, 48 minutes.
-
To count from 1 to 28,064,880 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 28064880 cubic inches would be around 25.3 feet tall.
Recreational maths with 28064880
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 28064880 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.
APA style:
Numbermatics. (2024). Number 28064880 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/28064880/
Chicago style:
Numbermatics. 2024. "Number 28064880 - Facts about the integer". https://numbermatics.com/n/28064880/
The information we have on file for 28064880 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!
Keywords: Divisors of 28064880, math, Factors of 28064880, curriculum, school, college, exams, university, Prime factorization of 28064880, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, sixty-four thousand, eight hundred eighty.