21438995200
21,438,995,200 is an even composite number composed of five prime numbers multiplied together.
21438995200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 21438995200:
28 × 52 × 7 × 59 × 8111
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 59 × 8111)See below for interesting mathematical facts about the number 21438995200 from the Numbermatics database.
Names of 21438995200
- Cardinal: 21438995200 can be written as Twenty-one billion, four hundred thirty-eight million, nine hundred ninety-five thousand, two hundred.
Scientific notation
- Scientific notation: 2.14389952 × 1010
Factors of 21438995200
Divisors of 21438995200
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 59 64 70 80 100 112 118 128 140 160 175 200 224 236 256 280 295 320 350 400 413 448 472 560 590 640 700 800 826 896 944 1120 1180 1280 1400 1475 1600 1652 1792 1888 2065 2240 2360 2800 2950 3200 3304 3776 4130 4480 4720 5600 5900 6400 6608 7552 8111 8260 8960 9440 10325 11200 11800 13216 15104 16222 16520 18880 20650 22400 23600 26432 32444 33040 37760 40555 41300 44800 47200 52864 56777 64888 66080 75520 81110 82600 94400 105728 113554 129776 132160 162220 165200 188800 202775 227108 259552 264320 283885 324440 330400 377600 405550 454216 478549 519104 528640 567770 648880 660800 811100 908432 957098 1038208 1135540 1297760 1321600 1419425 1622200 1816864 1914196 2076416 2271080 2392745 2595520 2643200 2838850 3244400 3349843 3633728 3828392 4542160 4785490 5191040 5677700 6488800 6699686 7267456 7656784 9084320 9570980 10382080 11355400 11963725 12977600 13399372 14534912 15313568 16749215 18168640 19141960 22710800 23927450 25955200 26798744 30627136 33498430 36337280 38283920 45421600 47854900 51910400 53597488 61254272 66996860 72674560 76567840 83746075 90843200 95709800 107194976 122508544 133993720 153135680 167492150 181686400 191419600 214389952 267987440 306271360 334984300 363372800 382839200 428779904 535974880 612542720 669968600 765678400 857559808 1071949760 1339937200 1531356800 2143899520 2679874400 3062713600 4287799040 5359748800 10719497600 21438995200
- Sum of all divisors σ(n): 61681052160
- Sum of proper divisors (its aliquot sum) s(n): 40242056960
- 21438995200 is an abundant number, because the sum of its proper divisors (40242056960) is greater than itself. Its abundance is 18803061760
Bases of 21438995200
- Binary: 100111111011101110100011011000000002
- Hexadecimal: 0x4FDDD1B00
- Base-36: 9UK82KG
Squares and roots of 21438995200
- 21438995200 squared (214389952002) is 459630515185623040000
- 21438995200 cubed (214389952003) is 9854016408838099463569408000000
-
The
square root of 21438995200 is 146420.6105710531 -
The
cube root of 21438995200 is 2778.0164239885
Scales and comparisons
How big is 21438995200?- 21,438,995,200 seconds is equal to 681 years, 36 weeks, 12 hours, 26 minutes, 40 seconds.
-
To count from 1 to 21,438,995,200 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 21438995200 cubic inches would be around 231.5 feet tall.
Recreational maths with 21438995200
- 21438995200 backwards is 00259983412
- The number of decimal digits it has is: 11
- The sum of 21438995200's digits is 43
- 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 21438995200 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
APA style:
Numbermatics. (2024). Number 21438995200 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/21438995200/
Chicago style:
Numbermatics. 2024. "Number 21438995200 - Facts about the integer". https://numbermatics.com/n/21438995200/
The information we have on file for 21438995200 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 21438995200, math, Factors of 21438995200, curriculum, school, college, exams, university, Prime factorization of 21438995200, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, four hundred thirty-eight million, nine hundred ninety-five thousand, two hundred.