21323938272
21,323,938,272 is an even composite number composed of six prime numbers multiplied together.
21323938272 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21323938272:
25 × 3 × 7 × 13 × 372 × 1783
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 37 × 37 × 1783)See below for interesting mathematical facts about the number 21323938272 from the Numbermatics database.
Names of 21323938272
- Cardinal: 21323938272 can be written as Twenty-one billion, three hundred twenty-three million, nine hundred thirty-eight thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 2.1323938272 × 1010
Factors of 21323938272
Divisors of 21323938272
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 37 39 42 48 52 56 74 78 84 91 96 104 111 112 148 156 168 182 208 222 224 259 273 296 312 336 364 416 444 481 518 546 592 624 672 728 777 888 962 1036 1092 1184 1248 1369 1443 1456 1554 1776 1783 1924 2072 2184 2738 2886 2912 3108 3367 3552 3566 3848 4107 4144 4368 5349 5476 5772 6216 6734 7132 7696 8214 8288 8736 9583 10101 10698 10952 11544 12432 12481 13468 14264 15392 16428 17797 19166 20202 21396 21904 23088 23179 24864 24962 26936 28528 28749 32856 35594 37443 38332 40404 42792 43808 46176 46358 49924 53391 53872 57056 57498 65712 65971 69537 71188 74886 76664 80808 85584 92716 99848 106782 107744 114996 124579 131424 131942 139074 142376 149772 153328 161616 162253 171168 185432 197913 199696 213564 229992 249158 263884 278148 284752 299544 306656 323232 324506 370864 373737 395826 399392 427128 459984 461797 486759 498316 527768 556296 569504 599088 649012 741728 747474 791652 854256 857623 919968 923594 973518 996632 1055536 1112592 1198176 1298024 1385391 1494948 1583304 1708512 1715246 1847188 1947036 1993264 2111072 2225184 2440927 2572869 2596048 2770782 2989896 3166608 3430492 3694376 3894072 3986528 4881854 5145738 5192096 5541564 5979792 6003361 6333216 6860984 7322781 7388752 7788144 9763708 10291476 11083128 11959584 12006722 13721968 14645562 14777504 15576288 17086489 18010083 19527416 20582952 22166256 24013444 27443936 29291124 31732051 34172978 36020166 39054832 41165904 44332512 48026888 51259467 58582248 63464102 68345956 72040332 78109664 82331808 95196153 96053776 102518934 117164496 126928204 136691912 144080664 190392306 192107552 205037868 222124357 234328992 253856408 273383824 288161328 380784612 410075736 444248714 507712816 546767648 576322656 666373071 761569224 820151472 888497428 1015425632 1332746142 1523138448 1640302944 1776994856 2665492284 3046276896 3553989712 5330984568 7107979424 10661969136 21323938272
- Sum of all divisors σ(n): 70844723712
- Sum of proper divisors (its aliquot sum) s(n): 49520785440
- 21323938272 is an abundant number, because the sum of its proper divisors (49520785440) is greater than itself. Its abundance is 28196847168
Bases of 21323938272
- Binary: 100111101110000000101111001111000002
- Hexadecimal: 0x4F70179E0
- Base-36: 9SNQ02O
Squares and roots of 21323938272
- 21323938272 squared (213239382722) is 454710343428066345984
- 21323938272 cubed (213239382723) is 9696215294900007634083411099648
-
The
square root of 21323938272 is 146027.1833324193 -
The
cube root of 21323938272 is 2773.0379018901
Scales and comparisons
How big is 21323938272?- 21,323,938,272 seconds is equal to 678 years, 1 week, 5 days, 20 hours, 11 minutes, 12 seconds.
-
To count from 1 to 21,323,938,272 would take you about one thousand, three hundred fifty-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 21323938272 cubic inches would be around 231.1 feet tall.
Recreational maths with 21323938272
- 21323938272 backwards is 27283932312
- 21323938272 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21323938272's digits is 42
- 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 21323938272 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.
APA style:
Numbermatics. (2024). Number 21323938272 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/21323938272/
Chicago style:
Numbermatics. 2024. "Number 21323938272 - Facts about the integer". https://numbermatics.com/n/21323938272/
The information we have on file for 21323938272 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 21323938272, math, Factors of 21323938272, curriculum, school, college, exams, university, Prime factorization of 21323938272, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, three hundred twenty-three million, nine hundred thirty-eight thousand, two hundred seventy-two.