28013468490
28,013,468,490 is an even composite number composed of seven prime numbers multiplied together.
28013468490 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 28013468490:
2 × 34 × 5 × 7 × 37 × 67 × 1993
(2 × 3 × 3 × 3 × 3 × 5 × 7 × 37 × 67 × 1993)See below for interesting mathematical facts about the number 28013468490 from the Numbermatics database.
Names of 28013468490
- Cardinal: 28013468490 can be written as Twenty-eight billion, thirteen million, four hundred sixty-eight thousand, four hundred ninety.
Scientific notation
- Scientific notation: 2.801346849 × 1010
Factors of 28013468490
Divisors of 28013468490
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 37 42 45 54 63 67 70 74 81 90 105 111 126 134 135 162 185 189 201 210 222 259 270 315 333 335 370 378 402 405 469 518 555 567 603 630 666 670 777 810 938 945 999 1005 1110 1134 1206 1295 1407 1554 1665 1809 1890 1993 1998 2010 2331 2345 2479 2590 2814 2835 2997 3015 3330 3618 3885 3986 4221 4662 4690 4958 4995 5427 5670 5979 5994 6030 6993 7035 7437 7770 8442 9045 9965 9990 10854 11655 11958 12395 12663 13951 13986 14070 14874 14985 17353 17937 18090 19930 20979 21105 22311 23310 24790 25326 27135 27902 29895 29970 34706 34965 35874 37185 37989 41853 41958 42210 44622 52059 53811 54270 59790 63315 66933 69755 69930 73741 74370 75978 83706 86765 89685 104118 104895 107622 111555 125559 126630 133531 133866 139510 147482 156177 161433 173530 179370 189945 200799 209265 209790 221223 223110 251118 260295 267062 269055 312354 322866 334665 368705 376677 379890 400593 401598 418530 442446 468531 516187 520590 538110 627795 663669 667655 669330 737410 753354 780885 801186 807165 934717 937062 1003995 1032374 1106115 1130031 1201779 1255590 1327338 1335310 1405593 1548561 1561770 1614330 1869434 1883385 1991007 2002965 2007990 2212230 2260062 2342655 2403558 2580935 2804151 2811186 3097122 3318345 3605337 3766770 3982014 4005930 4645683 4673585 4685310 4940647 5161870 5608302 5650155 5973021 6008895 6636690 7027965 7210674 7742805 8412453 9291366 9347170 9881294 9955035 10816011 11300310 11946042 12017790 13937049 14020755 14055930 14821941 15485610 16824906 18026685 19910070 21632022 23228415 24703235 25237359 27874098 28041510 29643882 29865105 34584529 36053370 41811147 42062265 44465823 46456830 49406470 50474718 54080055 59730210 69169058 69685245 74109705 75712077 83622294 84124530 88931646 103753587 108160110 126186795 133397469 139370490 148219410 151424154 172922645 207507174 209055735 222329115 252373590 266794938 311260761 345845290 378560385 400192407 418111470 444658230 518767935 622521522 666987345 757120770 800384814 933782283 1037535870 1333974690 1556303805 1867564566 2000962035 2801346849 3112607610 4001924070 4668911415 5602693698 9337822830 14006734245 28013468490
- Sum of all divisors σ(n): 89777090304
- Sum of proper divisors (its aliquot sum) s(n): 61763621814
- 28013468490 is an abundant number, because the sum of its proper divisors (61763621814) is greater than itself. Its abundance is 33750153324
Bases of 28013468490
- Binary: 110100001011011101110011011010010102
- Hexadecimal: 0x685BB9B4A
- Base-36: CVAHUMI
Squares and roots of 28013468490
- 28013468490 squared (280134684902) is 784754416840222880100
- 28013468490 cubed (280134684903) is 21983693128541909016258398049000
-
The
square root of 28013468490 is 167372.2452797955 -
The
cube root of 28013468490 is 3037.0757779751
Scales and comparisons
How big is 28013468490?- 28,013,468,490 seconds is equal to 890 years, 38 weeks, 3 days, 23 hours, 1 minute, 30 seconds.
-
To count from 1 to 28,013,468,490 would take you about one thousand, seven hundred eighty-one years!
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 28013468490 cubic inches would be around 253.1 feet tall.
Recreational maths with 28013468490
- 28013468490 backwards is 09486431082
- 28013468490 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28013468490's digits is 45
- More coming soon!
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 28013468490 - Facts about the integer". Numbermatics.com. 2024. Web. 27 September 2024.
APA style:
Numbermatics. (2024). Number 28013468490 - Facts about the integer. Retrieved 27 September 2024, from https://numbermatics.com/n/28013468490/
Chicago style:
Numbermatics. 2024. "Number 28013468490 - Facts about the integer". https://numbermatics.com/n/28013468490/
The information we have on file for 28013468490 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 28013468490, math, Factors of 28013468490, curriculum, school, college, exams, university, Prime factorization of 28013468490, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight billion, thirteen million, four hundred sixty-eight thousand, four hundred ninety.