28708383690
28,708,383,690 is an even composite number composed of seven prime numbers multiplied together.
28708383690 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 28708383690:
2 × 34 × 5 × 7 × 43 × 73 × 1613
(2 × 3 × 3 × 3 × 3 × 5 × 7 × 43 × 73 × 1613)See below for interesting mathematical facts about the number 28708383690 from the Numbermatics database.
Names of 28708383690
- Cardinal: 28708383690 can be written as Twenty-eight billion, seven hundred eight million, three hundred eighty-three thousand, six hundred ninety.
Scientific notation
- Scientific notation: 2.870838369 × 1010
Factors of 28708383690
Divisors of 28708383690
- 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 42 43 45 54 63 70 73 81 86 90 105 126 129 135 146 162 189 210 215 219 258 270 301 315 365 378 387 405 430 438 511 567 602 630 645 657 730 774 810 903 945 1022 1095 1134 1161 1290 1314 1505 1533 1613 1806 1890 1935 1971 2190 2322 2555 2709 2835 3010 3066 3139 3226 3285 3483 3870 3942 4515 4599 4839 5110 5418 5670 5805 5913 6278 6570 6966 7665 8065 8127 9030 9198 9417 9678 9855 11291 11610 11826 13545 13797 14517 15330 15695 16130 16254 17415 18834 19710 21973 22582 22995 24195 24381 27090 27594 28251 29034 29565 31390 33873 34830 40635 41391 43551 43946 45990 47085 48390 48762 56455 56502 59130 65919 67746 68985 69359 72585 81270 82782 84753 87102 94170 101619 109865 112910 117749 121905 130653 131838 137970 138718 141255 145170 169365 169506 197757 203238 206955 208077 217755 219730 235498 243810 254259 261306 282510 304857 329595 338730 346795 353247 395514 413910 416154 423765 435510 485513 508095 508518 588745 593271 609714 624231 653265 659190 693590 706494 824243 847530 914571 971026 988785 1016190 1040385 1059741 1177490 1186542 1248462 1271295 1306530 1456539 1524285 1648486 1766235 1779813 1829142 1872693 1977570 2080770 2119482 2427565 2472729 2542590 2913078 2966355 3048570 3121155 3179223 3532470 3559626 3745386 4121215 4369617 4572855 4855130 4945458 5063207 5298705 5618079 5932710 6242310 6358446 7282695 7418187 8242430 8739234 8899065 9145710 9363465 9537669 10126414 10597410 11236158 12363645 13108851 14565390 14836374 15189621 15896115 17798130 18726930 19075338 21848085 22254561 24727290 25316035 26217702 28090395 30379242 31792230 35442449 37090935 39326553 43696170 44509122 45568863 47688345 50632070 56180790 65544255 66763683 70884898 74181870 75948105 78653106 91137726 95376690 106327347 111272805 131088510 133527366 136706589 151896210 177212245 196632765 212654694 222545610 227844315 273413178 318982041 333818415 354424490 393265530 410119767 455688630 531636735 637964082 667636830 683532945 820239534 956946123 1063273470 1367065890 1594910205 1913892246 2050598835 2870838369 3189820410 4101197670 4784730615 5741676738 9569461230 14354191845 28708383690
- Sum of all divisors σ(n): 91566326016
- Sum of proper divisors (its aliquot sum) s(n): 62857942326
- 28708383690 is an abundant number, because the sum of its proper divisors (62857942326) is greater than itself. Its abundance is 34149558636
Bases of 28708383690
- Binary: 110101011110010011100101011110010102
- Hexadecimal: 0x6AF272BCA
- Base-36: D6S8AMI
Squares and roots of 28708383690
- 28708383690 squared (287083836902) is 824171294092258016100
- 28708383690 cubed (287083836903) is 23660625737084373384676997409000
-
The
square root of 28708383690 is 169435.4853329139 -
The
cube root of 28708383690 is 3061.9839786743
Scales and comparisons
How big is 28708383690?- 28,708,383,690 seconds is equal to 912 years, 43 weeks, 3 days, 23 hours, 1 minute, 30 seconds.
-
To count from 1 to 28,708,383,690 would take you about one thousand, eight hundred twenty-five 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 28708383690 cubic inches would be around 255.2 feet tall.
Recreational maths with 28708383690
- 28708383690 backwards is 09638380782
- 28708383690 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28708383690's digits is 54
- 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 28708383690 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.
APA style:
Numbermatics. (2024). Number 28708383690 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/28708383690/
Chicago style:
Numbermatics. 2024. "Number 28708383690 - Facts about the integer". https://numbermatics.com/n/28708383690/
The information we have on file for 28708383690 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 28708383690, math, Factors of 28708383690, curriculum, school, college, exams, university, Prime factorization of 28708383690, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight billion, seven hundred eight million, three hundred eighty-three thousand, six hundred ninety.