121684290
121,684,290 is an even composite number composed of seven prime numbers multiplied together.
121684290 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 121684290:
2 × 3 × 5 × 7 × 13 × 292 × 53
(2 × 3 × 5 × 7 × 13 × 29 × 29 × 53)See below for interesting mathematical facts about the number 121684290 from the Numbermatics database.
Names of 121684290
- Cardinal: 121684290 can be written as One hundred twenty-one million, six hundred eighty-four thousand, two hundred ninety.
Scientific notation
- Scientific notation: 1.2168429 × 108
Factors of 121684290
Divisors of 121684290
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 5 6 7 10 13 14 15 21 26 29 30 35 39 42 53 58 65 70 78 87 91 105 106 130 145 159 174 182 195 203 210 265 273 290 318 371 377 390 406 435 455 530 546 609 689 742 754 795 841 870 910 1015 1113 1131 1218 1365 1378 1537 1590 1682 1855 1885 2030 2067 2226 2262 2523 2639 2730 3045 3074 3445 3710 3770 4134 4205 4611 4823 5046 5278 5565 5655 5887 6090 6890 7685 7917 8410 9222 9646 10335 10759 10933 11130 11310 11774 12615 13195 14469 15370 15834 17661 19981 20670 21518 21866 23055 24115 25230 26390 28938 29435 32277 32799 35322 39585 39962 44573 46110 48230 53795 54665 58870 59943 64554 65598 72345 76531 79170 88305 89146 99905 107590 109330 119886 133719 139867 144690 153062 161385 163995 176610 199810 222865 229593 267438 279734 299715 312011 322770 327990 382655 419601 445730 459186 579449 599430 624022 668595 699335 765310 839202 936033 1147965 1158898 1337190 1398670 1560055 1738347 1872066 2098005 2295930 2897245 3120110 3476694 4056143 4196010 4680165 5794490 8112286 8691735 9360330 12168429 17383470 20280715 24336858 40561430 60842145 121684290
- Sum of all divisors σ(n): 379282176
- Sum of proper divisors (its aliquot sum) s(n): 257597886
- 121684290 is an abundant number, because the sum of its proper divisors (257597886) is greater than itself. Its abundance is 135913596
Bases of 121684290
- Binary: 1110100000011000001010000102
- Hexadecimal: 0x740C142
- Base-36: 20G476
Squares and roots of 121684290
- 121684290 squared (1216842902) is 14807066432804100
- 121684290 cubed (1216842903) is 1801787365858599617589000
-
The
square root of 121684290 is 11031.0602391611 -
The
cube root of 121684290 is 495.5393773629
Scales and comparisons
How big is 121684290?- 121,684,290 seconds is equal to 3 years, 45 weeks, 1 day, 9 hours, 11 minutes, 30 seconds.
-
To count from 1 to 121,684,290 would take you about 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 121684290 cubic inches would be around 41.3 feet tall.
Recreational maths with 121684290
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 121684290 - Facts about the integer". Numbermatics.com. 2024. Web. 27 April 2024.
APA style:
Numbermatics. (2024). Number 121684290 - Facts about the integer. Retrieved 27 April 2024, from https://numbermatics.com/n/121684290/
Chicago style:
Numbermatics. 2024. "Number 121684290 - Facts about the integer". https://numbermatics.com/n/121684290/
The information we have on file for 121684290 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 121684290, math, Factors of 121684290, curriculum, school, college, exams, university, Prime factorization of 121684290, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-one million, six hundred eighty-four thousand, two hundred ninety.