21642134832
21,642,134,832 is an even composite number composed of five prime numbers multiplied together.
21642134832 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 21642134832:
24 × 32 × 192 × 232 × 787
(2 × 2 × 2 × 2 × 3 × 3 × 19 × 19 × 23 × 23 × 787)See below for interesting mathematical facts about the number 21642134832 from the Numbermatics database.
Names of 21642134832
- Cardinal: 21642134832 can be written as Twenty-one billion, six hundred forty-two million, one hundred thirty-four thousand, eight hundred thirty-two.
Scientific notation
- Scientific notation: 2.1642134832 × 1010
Factors of 21642134832
Divisors of 21642134832
- Number of divisors d(n): 270
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 23 24 36 38 46 48 57 69 72 76 92 114 138 144 152 171 184 207 228 276 304 342 361 368 414 437 456 529 552 684 722 787 828 874 912 1058 1083 1104 1311 1368 1444 1574 1587 1656 1748 2116 2166 2361 2622 2736 2888 3148 3174 3249 3312 3496 3933 4232 4332 4722 4761 5244 5776 6296 6348 6498 6992 7083 7866 8303 8464 8664 9444 9522 10051 10488 12592 12696 12996 14166 14953 15732 16606 17328 18101 18888 19044 20102 20976 24909 25392 25992 28332 29906 30153 31464 33212 36202 37776 38088 40204 44859 49818 51984 54303 56664 59812 60306 62928 66424 72404 74727 76176 80408 89718 90459 99636 108606 113328 119624 120612 132848 134577 144808 149454 160816 162909 179436 180918 190969 199272 217212 239248 241224 269154 284107 289616 298908 325818 343919 358872 361836 381938 398544 416323 434424 482448 538308 568214 572907 597816 651636 687838 717744 723672 763876 832646 852321 868848 1031757 1076616 1136428 1145814 1195632 1248969 1303272 1375676 1447344 1527752 1665292 1704642 1718721 2063514 2153232 2272856 2291628 2497938 2556963 2606544 2751352 3055504 3095271 3330584 3409284 3437442 3746907 4127028 4545712 4583256 4995876 5113926 5502704 6190542 6534461 6661168 6818568 6874884 7493814 7910137 8254056 9166512 9991752 10227852 12381084 13068922 13637136 13749768 14987628 15820274 16508112 19603383 19983504 20455704 23730411 24762168 26137844 27499536 29975256 31640548 39206766 40911408 47460822 49524336 52275688 58810149 59950512 63281096 71191233 78413532 94921644 104551376 117620298 126562192 142382466 150292603 156827064 189843288 235240596 284764932 300585206 313654128 379686576 450877809 470481192 569529864 601170412 901755618 940962384 1139059728 1202340824 1352633427 1803511236 2404681648 2705266854 3607022472 5410533708 7214044944 10821067416 21642134832
- Sum of all divisors σ(n): 66908511852
- Sum of proper divisors (its aliquot sum) s(n): 45266377020
- 21642134832 is an abundant number, because the sum of its proper divisors (45266377020) is greater than itself. Its abundance is 23624242188
Bases of 21642134832
- Binary: 101000010011111100011000101001100002
- Hexadecimal: 0x509F8C530
- Base-36: 9XX6240
Squares and roots of 21642134832
- 21642134832 squared (216421348322) is 468382000086467668224
- 21642134832 cubed (216421348323) is 10136786398753168934312449978368
-
The
square root of 21642134832 is 147112.6603389389 -
The
cube root of 21642134832 is 2786.7629810605
Scales and comparisons
How big is 21642134832?- 21,642,134,832 seconds is equal to 688 years, 7 weeks, 6 days, 16 hours, 7 minutes, 12 seconds.
-
To count from 1 to 21,642,134,832 would take you about one thousand, three hundred seventy-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 21642134832 cubic inches would be around 232.2 feet tall.
Recreational maths with 21642134832
- 21642134832 backwards is 23843124612
- 21642134832 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21642134832's digits is 36
- 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 21642134832 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
APA style:
Numbermatics. (2024). Number 21642134832 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/21642134832/
Chicago style:
Numbermatics. 2024. "Number 21642134832 - Facts about the integer". https://numbermatics.com/n/21642134832/
The information we have on file for 21642134832 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 21642134832, math, Factors of 21642134832, curriculum, school, college, exams, university, Prime factorization of 21642134832, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, six hundred forty-two million, one hundred thirty-four thousand, eight hundred thirty-two.