21426317520
21,426,317,520 is an even composite number composed of six prime numbers multiplied together.
21426317520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 21426317520:
24 × 3 × 5 × 71 × 157 × 8009
(2 × 2 × 2 × 2 × 3 × 5 × 71 × 157 × 8009)See below for interesting mathematical facts about the number 21426317520 from the Numbermatics database.
Names of 21426317520
- Cardinal: 21426317520 can be written as Twenty-one billion, four hundred twenty-six million, three hundred seventeen thousand, five hundred twenty.
Scientific notation
- Scientific notation: 2.142631752 × 1010
Factors of 21426317520
Divisors of 21426317520
- Number of divisors d(n): 160
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 71 80 120 142 157 213 240 284 314 355 426 471 568 628 710 785 852 942 1065 1136 1256 1420 1570 1704 1884 2130 2355 2512 2840 3140 3408 3768 4260 4710 5680 6280 7536 8009 8520 9420 11147 12560 16018 17040 18840 22294 24027 32036 33441 37680 40045 44588 48054 55735 64072 66882 80090 89176 96108 111470 120135 128144 133764 160180 167205 178352 192216 222940 240270 267528 320360 334410 384432 445880 480540 535056 568639 640720 668820 891760 961080 1137278 1257413 1337640 1705917 1922160 2274556 2514826 2675280 2843195 3411834 3772239 4549112 5029652 5686390 6287065 6823668 7544478 8529585 9098224 10059304 11372780 12574130 13647336 15088956 17059170 18861195 20118608 22745560 25148260 27294672 30177912 34118340 37722390 45491120 50296520 60355824 68236680 75444780 89276323 100593040 136473360 150889560 178552646 267828969 301779120 357105292 446381615 535657938 714210584 892763230 1071315876 1339144845 1428421168 1785526460 2142631752 2678289690 3571052920 4285263504 5356579380 7142105840 10713158760 21426317520
- Sum of all divisors σ(n): 67794589440
- Sum of proper divisors (its aliquot sum) s(n): 46368271920
- 21426317520 is an abundant number, because the sum of its proper divisors (46368271920) is greater than itself. Its abundance is 24941954400
Bases of 21426317520
- Binary: 100111111010001101110101000110100002
- Hexadecimal: 0x4FD1BA8D0
- Base-36: 9UCOCEO
Squares and roots of 21426317520
- 21426317520 squared (214263175202) is 459087082467858950400
- 21426317520 cubed (214263175203) is 9836545598286771065844331008000
-
The
square root of 21426317520 is 146377.3121764433 -
The
cube root of 21426317520 is 2777.4687343343
Scales and comparisons
How big is 21426317520?- 21,426,317,520 seconds is equal to 681 years, 15 weeks, 18 hours, 52 minutes.
-
To count from 1 to 21,426,317,520 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 21426317520 cubic inches would be around 231.5 feet tall.
Recreational maths with 21426317520
- 21426317520 backwards is 02571362412
- The number of decimal digits it has is: 11
- The sum of 21426317520's digits is 33
- 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 21426317520 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.
APA style:
Numbermatics. (2024). Number 21426317520 - Facts about the integer. Retrieved 21 June 2024, from https://numbermatics.com/n/21426317520/
Chicago style:
Numbermatics. 2024. "Number 21426317520 - Facts about the integer". https://numbermatics.com/n/21426317520/
The information we have on file for 21426317520 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 21426317520, math, Factors of 21426317520, curriculum, school, college, exams, university, Prime factorization of 21426317520, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, four hundred twenty-six million, three hundred seventeen thousand, five hundred twenty.