21427121450
21,427,121,450 is an even composite number composed of six prime numbers multiplied together.
21427121450 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 21427121450:
2 × 52 × 7 × 43 × 592 × 409
(2 × 5 × 5 × 7 × 43 × 59 × 59 × 409)See below for interesting mathematical facts about the number 21427121450 from the Numbermatics database.
Names of 21427121450
- Cardinal: 21427121450 can be written as Twenty-one billion, four hundred twenty-seven million, one hundred twenty-one thousand, four hundred fifty.
Scientific notation
- Scientific notation: 2.142712145 × 1010
Factors of 21427121450
Divisors of 21427121450
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 5 7 10 14 25 35 43 50 59 70 86 118 175 215 295 301 350 409 413 430 590 602 818 826 1075 1475 1505 2045 2065 2150 2537 2863 2950 3010 3481 4090 4130 5074 5726 6962 7525 10225 10325 12685 14315 15050 17405 17587 17759 20450 20650 24131 24367 25370 28630 34810 35174 35518 48262 48734 63425 71575 87025 87935 88795 120655 121835 123109 126850 143150 149683 168917 174050 175870 177590 241310 243670 246218 299366 337834 439675 443975 603275 609175 615545 748415 844585 879350 887950 1037633 1047781 1206550 1218350 1231090 1423729 1496830 1689170 2075266 2095562 2847458 3077725 3742075 4222925 5188165 5238905 6155450 7118645 7263431 7484150 8445850 9966103 10376330 10477810 14237290 14526862 19932206 25940825 26194525 35593225 36317155 49830515 51881650 52389050 61220347 71186450 72634310 99661030 122440694 181585775 249152575 306101735 363171550 428542429 498305150 612203470 857084858 1530508675 2142712145 3061017350 4285424290 10713560725 21427121450
- Sum of all divisors σ(n): 47526452160
- Sum of proper divisors (its aliquot sum) s(n): 26099330710
- 21427121450 is an abundant number, because the sum of its proper divisors (26099330710) is greater than itself. Its abundance is 4672209260
Bases of 21427121450
- Binary: 100111111010010011111101101001010102
- Hexadecimal: 0x4FD27ED2A
- Base-36: 9UD5KQ2
Squares and roots of 21427121450
- 21427121450 squared (214271214502) is 459121533633050102500
- 21427121450 cubed (214271214503) is 9837652861465624280202448625000
-
The
square root of 21427121450 is 146380.0582388189 -
The
cube root of 21427121450 is 2777.5034714049
Scales and comparisons
How big is 21427121450?- 21,427,121,450 seconds is equal to 681 years, 16 weeks, 3 days, 2 hours, 10 minutes, 50 seconds.
-
To count from 1 to 21,427,121,450 would take you about one thousand, three hundred sixty-two 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 21427121450 cubic inches would be around 231.5 feet tall.
Recreational maths with 21427121450
- 21427121450 backwards is 05412172412
- The number of decimal digits it has is: 11
- The sum of 21427121450's digits is 29
- More coming soon!
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 21427121450 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.
APA style:
Numbermatics. (2024). Number 21427121450 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/21427121450/
Chicago style:
Numbermatics. 2024. "Number 21427121450 - Facts about the integer". https://numbermatics.com/n/21427121450/
The information we have on file for 21427121450 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 21427121450, math, Factors of 21427121450, curriculum, school, college, exams, university, Prime factorization of 21427121450, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, four hundred twenty-seven million, one hundred twenty-one thousand, four hundred fifty.