121401720
121,401,720 is an even composite number composed of five prime numbers multiplied together.
121401720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 121401720:
23 × 33 × 5 × 112 × 929
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 11 × 11 × 929)See below for interesting mathematical facts about the number 121401720 from the Numbermatics database.
Names of 121401720
- Cardinal: 121401720 can be written as One hundred twenty-one million, four hundred one thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.2140172 × 108
Factors of 121401720
Divisors of 121401720
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 33 36 40 44 45 54 55 60 66 72 88 90 99 108 110 120 121 132 135 165 180 198 216 220 242 264 270 297 330 360 363 396 440 484 495 540 594 605 660 726 792 929 968 990 1080 1089 1188 1210 1320 1452 1485 1815 1858 1980 2178 2376 2420 2787 2904 2970 3267 3630 3716 3960 4356 4645 4840 5445 5574 5940 6534 7260 7432 8361 8712 9290 10219 10890 11148 11880 13068 13935 14520 16335 16722 18580 20438 21780 22296 25083 26136 27870 30657 32670 33444 37160 40876 41805 43560 50166 51095 55740 61314 65340 66888 81752 83610 91971 100332 102190 111480 112409 122628 125415 130680 153285 167220 183942 200664 204380 224818 245256 250830 275913 306570 334440 337227 367884 408760 449636 459855 501660 551826 562045 613140 674454 735768 899272 919710 1003320 1011681 1103652 1124090 1226280 1348908 1379565 1686135 1839420 2023362 2207304 2248180 2697816 2759130 3035043 3372270 3678840 4046724 4496360 5058405 5518260 6070086 6744540 8093448 10116810 11036520 12140172 13489080 15175215 20233620 24280344 30350430 40467240 60700860 121401720
- Sum of all divisors σ(n): 445284000
- Sum of proper divisors (its aliquot sum) s(n): 323882280
- 121401720 is an abundant number, because the sum of its proper divisors (323882280) is greater than itself. Its abundance is 202480560
Bases of 121401720
- Binary: 1110011110001110001011110002
- Hexadecimal: 0x73C7178
- Base-36: 20A260
Squares and roots of 121401720
- 121401720 squared (1214017202) is 14738377618958400
- 121401720 cubed (1214017203) is 1789264392951054368448000
-
The
square root of 121401720 is 11018.2448693067 -
The
cube root of 121401720 is 495.1555066973
Scales and comparisons
How big is 121401720?- 121,401,720 seconds is equal to 3 years, 44 weeks, 5 days, 2 hours, 42 minutes.
-
To count from 1 to 121,401,720 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 121401720 cubic inches would be around 41.3 feet tall.
Recreational maths with 121401720
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 121401720 - Facts about the integer". Numbermatics.com. 2024. Web. 28 April 2024.
APA style:
Numbermatics. (2024). Number 121401720 - Facts about the integer. Retrieved 28 April 2024, from https://numbermatics.com/n/121401720/
Chicago style:
Numbermatics. 2024. "Number 121401720 - Facts about the integer". https://numbermatics.com/n/121401720/
The information we have on file for 121401720 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 121401720, math, Factors of 121401720, curriculum, school, college, exams, university, Prime factorization of 121401720, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-one million, four hundred one thousand, seven hundred twenty.