29890872
29,890,872 is an even composite number composed of five prime numbers multiplied together.
29890872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 29890872:
23 × 32 × 112 × 47 × 73
(2 × 2 × 2 × 3 × 3 × 11 × 11 × 47 × 73)See below for interesting mathematical facts about the number 29890872 from the Numbermatics database.
Names of 29890872
- Cardinal: 29890872 can be written as Twenty-nine million, eight hundred ninety thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 2.9890872 × 107
Factors of 29890872
Divisors of 29890872
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 47 66 72 73 88 94 99 121 132 141 146 188 198 219 242 264 282 292 363 376 396 423 438 484 517 564 584 657 726 792 803 846 876 968 1034 1089 1128 1314 1452 1551 1606 1692 1752 2068 2178 2409 2628 2904 3102 3212 3384 3431 4136 4356 4653 4818 5256 5687 6204 6424 6862 7227 8712 8833 9306 9636 10293 11374 12408 13724 14454 17061 17666 18612 19272 20586 22748 26499 27448 28908 30879 34122 35332 37224 37741 41172 45496 51183 52998 57816 61758 68244 70664 75482 79497 82344 102366 105996 113223 123516 136488 150964 158994 204732 211992 226446 247032 301928 317988 339669 409464 415151 452892 635976 679338 830302 905784 1245453 1358676 1660604 2490906 2717352 3321208 3736359 4981812 7472718 9963624 14945436 29890872
- Sum of all divisors σ(n): 92121120
- Sum of proper divisors (its aliquot sum) s(n): 62230248
- 29890872 is an abundant number, because the sum of its proper divisors (62230248) is greater than itself. Its abundance is 32339376
Bases of 29890872
- Binary: 11100100000011001001110002
- Hexadecimal: 0x1C81938
- Base-36: HSNY0
Squares and roots of 29890872
- 29890872 squared (298908722) is 893464228920384
- 29890872 cubed (298908723) is 26706424903237896334848
-
The
square root of 29890872 is 5467.2545212383 -
The
cube root of 29890872 is 310.3460305343
Scales and comparisons
How big is 29890872?- 29,890,872 seconds is equal to 49 weeks, 2 days, 23 hours, 1 minute, 12 seconds.
-
To count from 1 to 29,890,872 would take you about twenty-two 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 29890872 cubic inches would be around 25.9 feet tall.
Recreational maths with 29890872
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 29890872 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
APA style:
Numbermatics. (2024). Number 29890872 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/29890872/
Chicago style:
Numbermatics. 2024. "Number 29890872 - Facts about the integer". https://numbermatics.com/n/29890872/
The information we have on file for 29890872 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 29890872, math, Factors of 29890872, curriculum, school, college, exams, university, Prime factorization of 29890872, STEM, science, technology, engineering, physics, economics, calculator, twenty-nine million, eight hundred ninety thousand, eight hundred seventy-two.