21461736672
21,461,736,672 is an even composite number composed of five prime numbers multiplied together.
21461736672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 21461736672:
25 × 36 × 19 × 41 × 1181
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 19 × 41 × 1181)See below for interesting mathematical facts about the number 21461736672 from the Numbermatics database.
Names of 21461736672
- Cardinal: 21461736672 can be written as Twenty-one billion, four hundred sixty-one million, seven hundred thirty-six thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 2.1461736672 × 1010
Factors of 21461736672
Divisors of 21461736672
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 41 48 54 57 72 76 81 82 96 108 114 123 144 152 162 164 171 216 228 243 246 288 304 324 328 342 369 432 456 486 492 513 608 648 656 684 729 738 779 864 912 972 984 1026 1107 1181 1296 1312 1368 1458 1476 1539 1558 1824 1944 1968 2052 2214 2337 2362 2592 2736 2916 2952 3078 3116 3321 3543 3888 3936 4104 4428 4617 4674 4724 5472 5832 5904 6156 6232 6642 7011 7086 7776 8208 8856 9234 9348 9448 9963 10629 11664 11808 12312 12464 13284 13851 14022 14172 16416 17712 18468 18696 18896 19926 21033 21258 22439 23328 24624 24928 26568 27702 28044 28344 29889 31887 35424 36936 37392 37792 39852 42066 42516 44878 48421 49248 53136 55404 56088 56688 59778 63099 63774 67317 73872 74784 79704 84132 85032 89756 95661 96842 106272 110808 112176 113376 119556 126198 127548 134634 145263 147744 159408 168264 170064 179512 189297 191322 193684 201951 221616 224352 239112 252396 255096 269268 286983 290526 318816 336528 340128 359024 378594 382644 387368 403902 435789 443232 478224 504792 510192 538536 567891 573966 581052 605853 673056 718048 757188 765288 774736 807804 860949 871578 919999 956448 1009584 1020384 1077072 1135782 1147932 1162104 1211706 1307367 1514376 1530576 1549472 1615608 1721898 1743156 1817559 1839998 2019168 2154144 2271564 2295864 2324208 2423412 2614734 2759997 3028752 3061152 3231216 3443796 3486312 3635118 3679996 3922101 4543128 4591728 4648416 4846824 5229468 5452677 5519994 6057504 6462432 6887592 6972624 7270236 7359992 7844202 8279991 9086256 9183456 9693648 10458936 10905354 11039988 11766303 13775184 13945248 14540472 14719984 15688404 16358031 16559982 18172512 19387296 20917872 21810708 22079976 23532606 24839973 27550368 29080944 29439968 31376808 32716062 33119964 35298909 41835744 43621416 44159952 47065212 49679946 58161888 62753616 65432124 66239928 70597818 74519919 87242832 88319904 94130424 99359892 125507232 130864248 132479856 141195636 149039838 174485664 188260848 198719784 223559757 261728496 264959712 282391272 298079676 376521696 397439568 447119514 523456992 564782544 596159352 670679271 794879136 894239028 1129565088 1192318704 1341358542 1788478056 2384637408 2682717084 3576956112 5365434168 7153912224 10730868336 21461736672
- Sum of all divisors σ(n): 68368723920
- Sum of proper divisors (its aliquot sum) s(n): 46906987248
- 21461736672 is an abundant number, because the sum of its proper divisors (46906987248) is greater than itself. Its abundance is 25445250576
Bases of 21461736672
- Binary: 100111111110011100000011100111000002
- Hexadecimal: 0x4FF381CE0
- Base-36: 9UXRI00
Squares and roots of 21461736672
- 21461736672 squared (214617366722) is 460606140978269635584
- 21461736672 cubed (214617366723) is 9885407707181731393117208936448
-
The
square root of 21461736672 is 146498.2480168279 -
The
cube root of 21461736672 is 2778.9983396861
Scales and comparisons
How big is 21461736672?- 21,461,736,672 seconds is equal to 682 years, 21 weeks, 4 days, 17 hours, 31 minutes, 12 seconds.
-
To count from 1 to 21,461,736,672 would take you about one thousand, three hundred sixty-four 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 21461736672 cubic inches would be around 231.6 feet tall.
Recreational maths with 21461736672
- 21461736672 backwards is 27663716412
- The number of decimal digits it has is: 11
- The sum of 21461736672's digits is 45
- 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 21461736672 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.
APA style:
Numbermatics. (2024). Number 21461736672 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/21461736672/
Chicago style:
Numbermatics. 2024. "Number 21461736672 - Facts about the integer". https://numbermatics.com/n/21461736672/
The information we have on file for 21461736672 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 21461736672, math, Factors of 21461736672, curriculum, school, college, exams, university, Prime factorization of 21461736672, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, four hundred sixty-one million, seven hundred thirty-six thousand, six hundred seventy-two.