21742380450
21,742,380,450 is an even composite number composed of five prime numbers multiplied together.
21742380450 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 21742380450:
2 × 34 × 52 × 72 × 3312
(2 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 331 × 331)See below for interesting mathematical facts about the number 21742380450 from the Numbermatics database.
Names of 21742380450
- Cardinal: 21742380450 can be written as Twenty-one billion, seven hundred forty-two million, three hundred eighty thousand, four hundred fifty.
Scientific notation
- Scientific notation: 2.174238045 × 1010
Factors of 21742380450
Divisors of 21742380450
- Number of divisors d(n): 270
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 42 45 49 50 54 63 70 75 81 90 98 105 126 135 147 150 162 175 189 210 225 245 270 294 315 331 350 378 405 441 450 490 525 567 630 662 675 735 810 882 945 993 1050 1134 1225 1323 1350 1470 1575 1655 1890 1986 2025 2205 2317 2450 2646 2835 2979 3150 3310 3675 3969 4050 4410 4634 4725 4965 5670 5958 6615 6951 7350 7938 8275 8937 9450 9930 11025 11585 13230 13902 14175 14895 16219 16550 17874 19845 20853 22050 23170 24825 26811 28350 29790 32438 33075 34755 39690 41706 44685 48657 49650 53622 57925 62559 66150 69510 74475 81095 89370 97314 99225 104265 109561 115850 125118 134055 145971 148950 162190 173775 187677 198450 208530 219122 223425 243285 268110 291942 312795 328683 347550 375354 405475 437913 446850 486570 521325 547805 625590 657366 670275 729855 766927 810950 875826 938385 986049 1042650 1095610 1216425 1313739 1340550 1459710 1533854 1563975 1643415 1876770 1972098 2189565 2300781 2432850 2627478 2739025 2958147 3127950 3286830 3649275 3834635 4379130 4601562 4691925 4930245 5368489 5478050 5916294 6568695 6902343 7298550 7669270 8217075 8874441 9383850 9860490 10736978 10947825 11503905 13137390 13804686 14790735 16105467 16434150 17748882 19173175 20707029 21895650 23007810 24651225 26842445 29581470 32210934 32843475 34511715 38346350 41414058 44372205 48316401 49302450 53684890 57519525 62121087 65686950 69023430 73953675 80527335 88744410 96632802 103535145 115039050 124242174 134212225 144949203 147907350 161054670 172558575 207070290 221861025 241582005 268424450 289898406 310605435 345117150 402636675 434847609 443722050 483164010 517675725 621210870 724746015 805273350 869695218 1035351450 1207910025 1449492030 1553027175 2174238045 2415820050 3106054350 3623730075 4348476090 7247460150 10871190225 21742380450
- Sum of all divisors σ(n): 70487677953
- Sum of proper divisors (its aliquot sum) s(n): 48745297503
- 21742380450 is an abundant number, because the sum of its proper divisors (48745297503) is greater than itself. Its abundance is 27002917053
Bases of 21742380450
- Binary: 101000011111111001001100101101000102
- Hexadecimal: 0x50FF265A2
- Base-36: 9ZKUO4I
Squares and roots of 21742380450
- 21742380450 squared (217423804502) is 472731107632542202500
- 21742380450 cubed (217423804503) is 10278299592696631367435941125000
-
The
square root of 21742380450 is 147452.9770808307 -
The
cube root of 21742380450 is 2791.0590845663
Scales and comparisons
How big is 21742380450?- 21,742,380,450 seconds is equal to 691 years, 17 weeks, 4 days, 22 hours, 7 minutes, 30 seconds.
-
To count from 1 to 21,742,380,450 would take you about one thousand, three hundred eighty-two 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 21742380450 cubic inches would be around 232.6 feet tall.
Recreational maths with 21742380450
- 21742380450 backwards is 05408324712
- The number of decimal digits it has is: 11
- The sum of 21742380450'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 21742380450 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.
APA style:
Numbermatics. (2024). Number 21742380450 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/21742380450/
Chicago style:
Numbermatics. 2024. "Number 21742380450 - Facts about the integer". https://numbermatics.com/n/21742380450/
The information we have on file for 21742380450 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 21742380450, math, Factors of 21742380450, curriculum, school, college, exams, university, Prime factorization of 21742380450, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, seven hundred forty-two million, three hundred eighty thousand, four hundred fifty.