21442388148
21,442,388,148 is an even composite number composed of five prime numbers multiplied together.
21442388148 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 21442388148:
22 × 33 × 37 × 67 × 2832
(2 × 2 × 3 × 3 × 3 × 37 × 67 × 283 × 283)See below for interesting mathematical facts about the number 21442388148 from the Numbermatics database.
Names of 21442388148
- Cardinal: 21442388148 can be written as Twenty-one billion, four hundred forty-two million, three hundred eighty-eight thousand, one hundred forty-eight.
Scientific notation
- Scientific notation: 2.1442388148 × 1010
Factors of 21442388148
Divisors of 21442388148
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 37 54 67 74 108 111 134 148 201 222 268 283 333 402 444 566 603 666 804 849 999 1132 1206 1332 1698 1809 1998 2412 2479 2547 3396 3618 3996 4958 5094 7236 7437 7641 9916 10188 10471 14874 15282 18961 20942 22311 29748 30564 31413 37922 41884 44622 56883 62826 66933 75844 80089 89244 94239 113766 125652 133866 160178 170649 188478 227532 240267 267732 282717 320356 341298 376956 480534 511947 565434 682596 701557 720801 961068 1023894 1130868 1403114 1441602 2047788 2104671 2162403 2806228 2883204 2963293 4209342 4324806 5365963 5926586 6314013 8418684 8649612 8889879 10731926 11853172 12628026 16097889 17779758 18942039 21463852 25256052 26669637 32195778 35559516 37884078 48293667 53339274 64391556 75768156 80008911 96587334 106678548 144881001 160017822 193174668 198540631 289762002 320035644 397081262 579524004 595621893 794162524 1191243786 1786865679 2382487572 3573731358 5360597037 7147462716 10721194074 21442388148
- Sum of all divisors σ(n): 58151472960
- Sum of proper divisors (its aliquot sum) s(n): 36709084812
- 21442388148 is an abundant number, because the sum of its proper divisors (36709084812) is greater than itself. Its abundance is 15266696664
Bases of 21442388148
- Binary: 100111111100001000011100000101101002
- Hexadecimal: 0x4FE10E0B4
- Base-36: 9UM8SL0
Squares and roots of 21442388148
- 21442388148 squared (214423881482) is 459776009489490869904
- 21442388148 cubed (214423881483) is 9858695656612194559383739497792
-
The
square root of 21442388148 is 146432.1964186839 -
The
cube root of 21442388148 is 2778.1629664297
Scales and comparisons
How big is 21442388148?- 21,442,388,148 seconds is equal to 681 years, 41 weeks, 4 days, 18 hours, 55 minutes, 48 seconds.
-
To count from 1 to 21,442,388,148 would take you about one thousand, three hundred sixty-three 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 21442388148 cubic inches would be around 231.5 feet tall.
Recreational maths with 21442388148
- 21442388148 backwards is 84188324412
- The number of decimal digits it has is: 11
- The sum of 21442388148'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 21442388148 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.
APA style:
Numbermatics. (2024). Number 21442388148 - Facts about the integer. Retrieved 24 May 2024, from https://numbermatics.com/n/21442388148/
Chicago style:
Numbermatics. 2024. "Number 21442388148 - Facts about the integer". https://numbermatics.com/n/21442388148/
The information we have on file for 21442388148 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 21442388148, math, Factors of 21442388148, curriculum, school, college, exams, university, Prime factorization of 21442388148, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, four hundred forty-two million, three hundred eighty-eight thousand, one hundred forty-eight.