813728664
813,728,664 is an even composite number composed of six prime numbers multiplied together.
813728664 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 813728664:
23 × 32 × 7 × 17 × 73 × 1301
(2 × 2 × 2 × 3 × 3 × 7 × 17 × 73 × 1301)See below for interesting mathematical facts about the number 813728664 from the Numbermatics database.
Names of 813728664
- Cardinal: 813728664 can be written as Eight hundred thirteen million, seven hundred twenty-eight thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 8.13728664 × 108
Factors of 813728664
Divisors of 813728664
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 17 18 21 24 28 34 36 42 51 56 63 68 72 73 84 102 119 126 136 146 153 168 204 219 238 252 292 306 357 408 438 476 504 511 584 612 657 714 876 952 1022 1071 1224 1241 1301 1314 1428 1533 1752 2044 2142 2482 2602 2628 2856 3066 3723 3903 4088 4284 4599 4964 5204 5256 6132 7446 7806 8568 8687 9107 9198 9928 10408 11169 11709 12264 14892 15612 17374 18214 18396 22117 22338 23418 26061 27321 29784 31224 34748 36428 36792 44234 44676 46836 52122 54642 66351 69496 72856 78183 81963 88468 89352 93672 94973 104244 109284 132702 154819 156366 163926 176936 189946 199053 208488 218568 265404 284919 309638 312732 327852 379892 398106 464457 530808 569838 619276 625464 655704 664811 759784 796212 854757 928914 1139676 1238552 1329622 1393371 1592424 1614541 1709514 1857828 1994433 2279352 2659244 2786742 3229082 3419028 3715656 3988866 4843623 5318488 5573484 5983299 6458164 6838056 7977732 9687246 11146968 11301787 11966598 12916328 14530869 15955464 19374492 22603574 23933196 29061738 33905361 38748984 45207148 47866392 58123476 67810722 90414296 101716083 116246952 135621444 203432166 271242888 406864332 813728664
- Sum of all divisors σ(n): 2705451840
- Sum of proper divisors (its aliquot sum) s(n): 1891723176
- 813728664 is an abundant number, because the sum of its proper divisors (1891723176) is greater than itself. Its abundance is 1077994512
Bases of 813728664
- Binary: 1100001000000010000011100110002
- Hexadecimal: 0x30808398
- Base-36: DGH120
Squares and roots of 813728664
- 813728664 squared (8137286642) is 662154338615224896
- 813728664 cubed (8137286643) is 538813965323170564681618944
-
The
square root of 813728664 is 28525.9296781017 -
The
cube root of 813728664 is 933.5979114991
Scales and comparisons
How big is 813728664?- 813,728,664 seconds is equal to 25 years, 45 weeks, 3 days, 3 hours, 44 minutes, 24 seconds.
-
To count from 1 to 813,728,664 would take you about thirty-eight 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 813728664 cubic inches would be around 77.8 feet tall.
Recreational maths with 813728664
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 813728664 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.
APA style:
Numbermatics. (2024). Number 813728664 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/813728664/
Chicago style:
Numbermatics. 2024. "Number 813728664 - Facts about the integer". https://numbermatics.com/n/813728664/
The information we have on file for 813728664 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 813728664, math, Factors of 813728664, curriculum, school, college, exams, university, Prime factorization of 813728664, STEM, science, technology, engineering, physics, economics, calculator, eight hundred thirteen million, seven hundred twenty-eight thousand, six hundred sixty-four.