129375090
129,375,090 is an even composite number composed of seven prime numbers multiplied together.
129375090 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 129375090:
2 × 33 × 5 × 13 × 29 × 31 × 41
(2 × 3 × 3 × 3 × 5 × 13 × 29 × 31 × 41)See below for interesting mathematical facts about the number 129375090 from the Numbermatics database.
Names of 129375090
- Cardinal: 129375090 can be written as One hundred twenty-nine million, three hundred seventy-five thousand and ninety.
Scientific notation
- Scientific notation: 1.2937509 × 108
Factors of 129375090
Divisors of 129375090
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 26 27 29 30 31 39 41 45 54 58 62 65 78 82 87 90 93 117 123 130 135 145 155 174 186 195 205 234 246 261 270 279 290 310 351 369 377 390 403 410 435 465 522 533 558 585 615 702 738 754 783 806 837 870 899 930 1066 1107 1131 1170 1189 1209 1230 1271 1305 1395 1566 1599 1674 1755 1798 1845 1885 2015 2214 2262 2378 2418 2542 2610 2665 2697 2790 3198 3393 3510 3567 3627 3690 3770 3813 3915 4030 4185 4495 4797 5330 5394 5535 5655 5945 6045 6355 6786 7134 7254 7626 7830 7995 8091 8370 8990 9594 10179 10701 10881 11070 11310 11439 11687 11890 12090 12710 13485 14391 15457 15990 16182 16523 16965 17835 18135 19065 20358 21402 21762 22878 23374 23985 24273 26970 28782 30914 32103 33046 33930 34317 35061 35670 36270 36859 38130 40455 46371 47970 48546 49569 50895 53505 54405 57195 58435 64206 68634 70122 71955 73718 77285 80910 82615 92742 99138 101790 105183 107010 108810 110577 114390 116870 121365 139113 143910 148707 154570 160515 165230 171585 175305 184295 210366 221154 231855 242730 247845 278226 297414 315549 321030 331731 343170 350610 368590 417339 446121 463710 479167 495690 525915 552885 631098 663462 695565 743535 834678 892242 958334 995193 1051830 1105770 1391130 1437501 1487070 1577745 1658655 1990386 2086695 2230605 2395835 2875002 3155490 3317310 4173390 4312503 4461210 4791670 4975965 7187505 8625006 9951930 12937509 14375010 21562515 25875018 43125030 64687545 129375090
- Sum of all divisors σ(n): 406425600
- Sum of proper divisors (its aliquot sum) s(n): 277050510
- 129375090 is an abundant number, because the sum of its proper divisors (277050510) is greater than itself. Its abundance is 147675420
Bases of 129375090
- Binary: 1111011011000011011011100102
- Hexadecimal: 0x7B61B72
- Base-36: 250YGI
Squares and roots of 129375090
- 129375090 squared (1293750902) is 16737913912508100
- 129375090 cubed (1293750903) is 2165469118842987563229000
-
The
square root of 129375090 is 11374.3171223595 -
The
cube root of 129375090 is 505.7666882539
Scales and comparisons
How big is 129375090?- 129,375,090 seconds is equal to 4 years, 5 weeks, 6 days, 9 hours, 31 minutes, 30 seconds.
-
To count from 1 to 129,375,090 would take you about six 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 129375090 cubic inches would be around 42.1 feet tall.
Recreational maths with 129375090
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 129375090 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.
APA style:
Numbermatics. (2024). Number 129375090 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/129375090/
Chicago style:
Numbermatics. 2024. "Number 129375090 - Facts about the integer". https://numbermatics.com/n/129375090/
The information we have on file for 129375090 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 129375090, math, Factors of 129375090, curriculum, school, college, exams, university, Prime factorization of 129375090, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-nine million, three hundred seventy-five thousand and ninety.