21438003125
21,438,003,125 is an odd composite number composed of five prime numbers multiplied together.
21438003125 is an odd 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 21438003125:
55 × 7 × 11 × 412 × 53
(5 × 5 × 5 × 5 × 5 × 7 × 11 × 41 × 41 × 53)See below for interesting mathematical facts about the number 21438003125 from the Numbermatics database.
Names of 21438003125
- Cardinal: 21438003125 can be written as Twenty-one billion, four hundred thirty-eight million, three thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 2.1438003125 × 1010
Factors of 21438003125
Divisors of 21438003125
- Number of divisors d(n): 144
-
Complete list of divisors:
1 5 7 11 25 35 41 53 55 77 125 175 205 265 275 287 371 385 451 583 625 875 1025 1325 1375 1435 1681 1855 1925 2173 2255 2915 3125 3157 4081 4375 5125 6625 6875 7175 8405 9275 9625 10865 11275 11767 14575 15211 15785 18491 20405 21875 23903 25625 33125 34375 35875 42025 46375 48125 54325 56375 58835 72875 76055 78925 89093 92455 102025 119515 128125 129437 165625 167321 179375 210125 231875 240625 271625 281875 294175 364375 380275 394625 445465 462275 510125 597575 623651 647185 836605 896875 980023 1050625 1159375 1358125 1409375 1470875 1821875 1901375 1973125 2227325 2311375 2550625 2987875 3118255 3235925 4183025 4900115 5253125 6790625 6860161 7354375 9506875 9865625 11136625 11556875 12753125 14939375 15591275 16179625 20915125 24500575 34300805 36771875 47534375 55683125 57784375 74696875 77956375 80898125 104575625 122502875 171504025 278415625 389781875 404490625 522878125 612514375 857520125 1948909375 3062571875 4287600625 21438003125
- Sum of all divisors σ(n): 34888516992
- Sum of proper divisors (its aliquot sum) s(n): 13450513867
- 21438003125 is a deficient number, because the sum of its proper divisors (13450513867) is less than itself. Its deficiency is 7987489258
Bases of 21438003125
- Binary: 100111111011100110111110111101101012
- Hexadecimal: 0x4FDCDF7B5
- Base-36: 9UJMT2T
Squares and roots of 21438003125
- 21438003125 squared (214380031252) is 459587977987509765625
- 21438003125 cubed (214380031253) is 9852648508308665566436767578125
-
The
square root of 21438003125 is 146417.2227745083 -
The
cube root of 21438003125 is 2777.9735730507
Scales and comparisons
How big is 21438003125?- 21,438,003,125 seconds is equal to 681 years, 34 weeks, 3 days, 52 minutes, 5 seconds.
-
To count from 1 to 21,438,003,125 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 21438003125 cubic inches would be around 231.5 feet tall.
Recreational maths with 21438003125
- 21438003125 backwards is 52130083412
- The number of decimal digits it has is: 11
- The sum of 21438003125's digits is 29
- 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 21438003125 - Facts about the integer". Numbermatics.com. 2024. Web. 29 April 2024.
APA style:
Numbermatics. (2024). Number 21438003125 - Facts about the integer. Retrieved 29 April 2024, from https://numbermatics.com/n/21438003125/
Chicago style:
Numbermatics. 2024. "Number 21438003125 - Facts about the integer". https://numbermatics.com/n/21438003125/
The information we have on file for 21438003125 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 21438003125, math, Factors of 21438003125, curriculum, school, college, exams, university, Prime factorization of 21438003125, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, four hundred thirty-eight million, three thousand, one hundred twenty-five.