21522743240
21,522,743,240 is an even composite number composed of seven prime numbers multiplied together.
21522743240 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21522743240:
23 × 5 × 172 × 19 × 29 × 31 × 109
(2 × 2 × 2 × 5 × 17 × 17 × 19 × 29 × 31 × 109)See below for interesting mathematical facts about the number 21522743240 from the Numbermatics database.
Names of 21522743240
- Cardinal: 21522743240 can be written as Twenty-one billion, five hundred twenty-two million, seven hundred forty-three thousand, two hundred forty.
Scientific notation
- Scientific notation: 2.152274324 × 1010
Factors of 21522743240
Divisors of 21522743240
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 5 8 10 17 19 20 29 31 34 38 40 58 62 68 76 85 95 109 116 124 136 145 152 155 170 190 218 232 248 289 290 310 323 340 380 436 493 527 545 551 578 580 589 620 646 680 760 872 899 986 1054 1090 1102 1156 1160 1178 1240 1292 1445 1615 1798 1853 1972 2071 2108 2180 2204 2312 2356 2465 2584 2635 2755 2890 2945 3161 3230 3379 3596 3706 3944 4142 4216 4360 4408 4495 4712 4930 5270 5491 5510 5780 5890 6322 6460 6758 7192 7412 8284 8381 8959 8990 9265 9367 9860 10013 10355 10540 10982 11020 11560 11780 12644 12920 13516 14824 15283 15805 16568 16762 16895 17081 17918 17980 18530 18734 19720 20026 20710 21080 21964 22040 23560 25288 27032 27455 30566 31501 31610 33524 33790 34162 35207 35836 35960 37060 37468 40052 41420 41905 43928 44795 46835 50065 53737 54910 57443 60059 61132 63002 63220 64201 67048 67580 68324 70414 71672 74120 74936 76415 80104 82840 83810 85405 89590 93670 97991 100130 107474 109820 114886 120118 122264 126004 126440 128402 135160 136648 140828 152830 157505 159239 167620 170221 170810 176035 179180 187340 195982 200260 214948 219640 229772 240236 252008 256804 259811 268685 281656 287215 290377 300295 305660 315010 318478 321005 335240 340442 341620 352070 358360 374680 391964 400520 429896 459544 480472 489955 513608 519622 537370 574430 580754 598519 600590 611320 630020 636956 642010 680884 683240 704140 783928 796195 851105 913529 976531 979910 1021003 1039244 1074740 1091417 1148860 1161508 1197038 1201180 1260040 1273912 1284020 1299055 1361768 1408280 1451885 1592390 1665847 1702210 1827058 1861829 1953062 1959820 2042006 2078488 2149480 2182834 2297720 2323016 2394076 2402360 2568040 2598110 2903770 2992595 3184780 3331694 3404420 3654116 3723658 3906124 3919640 4084012 4365668 4567645 4788152 4882655 4936409 5105015 5196220 5457085 5807540 5985190 6369560 6663388 6808840 7308232 7447316 7812248 8168024 8329235 8731336 9135290 9309145 9765310 9872818 10210030 10392440 10914170 11615080 11970380 13326776 14894632 16658470 17357051 18270580 18554089 18618290 19530620 19745636 20420060 21828340 23940760 24682045 28319399 31651093 33316940 34714102 36541160 37108178 37236580 39061240 39491272 40840120 43656680 49364090 56638798 63302186 66633880 69428204 74216356 74473160 86785255 92770445 98728180 113277596 126604372 138856408 141596995 148432712 158255465 173570510 185540890 197456360 226555192 253208744 283193990 316510930 347141020 371081780 538068581 566387980 633021860 694282040 742163560 1076137162 1132775960 1266043720 2152274324 2690342905 4304548648 5380685810 10761371620 21522743240
- Sum of all divisors σ(n): 58354560000
- Sum of proper divisors (its aliquot sum) s(n): 36831816760
- 21522743240 is an abundant number, because the sum of its proper divisors (36831816760) is greater than itself. Its abundance is 15309073520
Bases of 21522743240
- Binary: 101000000101101101011111111110010002
- Hexadecimal: 0x502DAFFC8
- Base-36: 9VY32YW
Squares and roots of 21522743240
- 21522743240 squared (215227432402) is 463228476574965697600
- 21522743240 cubed (215227432403) is 9969947562779341321252284224000
-
The
square root of 21522743240 is 146706.3162921079 -
The
cube root of 21522743240 is 2781.6290178143
Scales and comparisons
How big is 21522743240?- 21,522,743,240 seconds is equal to 684 years, 18 weeks, 3 days, 19 hours, 47 minutes, 20 seconds.
-
To count from 1 to 21,522,743,240 would take you about one thousand, three hundred sixty-eight 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 21522743240 cubic inches would be around 231.8 feet tall.
Recreational maths with 21522743240
- 21522743240 backwards is 04234722512
- The number of decimal digits it has is: 11
- The sum of 21522743240's digits is 32
- 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 21522743240 - Facts about the integer". Numbermatics.com. 2024. Web. 25 September 2024.
APA style:
Numbermatics. (2024). Number 21522743240 - Facts about the integer. Retrieved 25 September 2024, from https://numbermatics.com/n/21522743240/
Chicago style:
Numbermatics. 2024. "Number 21522743240 - Facts about the integer". https://numbermatics.com/n/21522743240/
The information we have on file for 21522743240 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 21522743240, math, Factors of 21522743240, curriculum, school, college, exams, university, Prime factorization of 21522743240, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, five hundred twenty-two million, seven hundred forty-three thousand, two hundred forty.