21225003492
21,225,003,492 is an even composite number composed of seven prime numbers multiplied together.
21225003492 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 21225003492:
22 × 3 × 7 × 112 × 312 × 41 × 53
(2 × 2 × 3 × 7 × 11 × 11 × 31 × 31 × 41 × 53)See below for interesting mathematical facts about the number 21225003492 from the Numbermatics database.
Names of 21225003492
- Cardinal: 21225003492 can be written as Twenty-one billion, two hundred twenty-five million, three thousand, four hundred ninety-two.
Scientific notation
- Scientific notation: 2.1225003492 × 1010
Factors of 21225003492
Divisors of 21225003492
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 7 11 12 14 21 22 28 31 33 41 42 44 53 62 66 77 82 84 93 106 121 123 124 132 154 159 164 186 212 217 231 242 246 287 308 318 341 363 371 372 434 451 462 484 492 574 583 636 651 682 726 742 847 861 868 902 924 961 1023 1113 1148 1166 1271 1302 1353 1364 1452 1484 1643 1694 1722 1749 1804 1922 2046 2173 2226 2332 2387 2541 2542 2604 2706 2883 3157 3286 3388 3444 3498 3751 3813 3844 4081 4092 4346 4452 4774 4929 4961 5082 5084 5412 5766 6314 6413 6519 6572 6727 6996 7161 7502 7626 8162 8692 8897 9471 9548 9858 9922 10164 10571 11253 11501 11532 12243 12628 12826 13038 13454 13981 14322 14883 15004 15211 15252 16324 17794 18073 18942 19239 19716 19844 20181 21142 22506 23002 23903 24486 25652 26076 26257 26691 26908 27962 28644 29766 30422 31713 34503 34727 35588 36146 37884 38478 39401 40362 41943 42284 44891 45012 45633 46004 47806 48972 50933 52514 53382 54219 55924 59532 60844 63426 67363 69006 69454 71709 72292 73997 76956 78771 78802 80724 83886 89782 91266 95612 97867 101866 104181 105028 106764 108438 116281 118203 126511 126852 134673 134726 138012 138908 143418 147994 152799 153791 157542 157604 167321 167772 179564 182532 195734 198803 202089 203732 208362 216876 221991 232562 236406 253022 262933 269346 269452 275807 286836 293601 295988 305598 307582 315084 334642 348843 356531 379533 391468 397606 404178 416724 433411 443982 461373 465124 471541 472812 501963 506044 525866 538692 551614 560263 587202 596409 611196 615164 669284 697686 713062 740993 759066 788799 795212 808356 813967 827421 866822 887964 922746 943082 1003926 1051732 1069593 1076537 1103228 1120526 1174404 1192818 1300233 1391621 1395372 1414623 1426124 1481986 1518132 1577598 1627934 1654842 1680789 1733644 1840531 1845492 1886164 2007852 2088253 2139186 2153074 2222979 2241052 2385636 2441901 2600466 2783242 2829246 2963972 3033877 3155196 3229611 3255868 3309684 3361578 3681062 3921841 4174863 4176506 4278372 4306148 4445958 4767521 4883802 5186951 5200932 5521593 5566484 5658492 6067754 6162893 6264759 6459222 6723156 7362124 7843682 8150923 8349726 8353012 8891916 9101631 9535042 9767604 10373902 11043186 11765523 12135508 12325786 12529518 12918444 14302563 14617771 15560853 15687364 16301846 16699452 18203262 18488679 19070084 20747804 22086372 22970783 23531046 24452769 24651572 25059036 28605126 29235542 31121706 32603692 33372647 36406524 36977358 43140251 43853313 45941566 47062092 48905538 57056461 57210252 58471084 62243412 66745294 68912349 73954716 86280502 87706626 91883132 97811076 100117941 114112922 129420753 133490588 137824698 160795481 171169383 172561004 175413252 200235882 228225844 252678613 258841506 275649396 321590962 342338766 400471764 482386443 505357226 517683012 643181924 684677532 758035839 964772886 1010714452 1516071678 1768750291 1929545772 3032143356 3537500582 5306250873 7075001164 10612501746 21225003492
- Sum of all divisors σ(n): 67095278208
- Sum of proper divisors (its aliquot sum) s(n): 45870274716
- 21225003492 is an abundant number, because the sum of its proper divisors (45870274716) is greater than itself. Its abundance is 24645271224
Bases of 21225003492
- Binary: 100111100010001101111011001111001002
- Hexadecimal: 0x4F11BD9E4
- Base-36: 9R0THIC
Squares and roots of 21225003492
- 21225003492 squared (212250034922) is 450500773235412194064
- 21225003492 cubed (212250034923) is 9561880485070323957067781671488
-
The
square root of 21225003492 is 145688.0348278471 -
The
cube root of 21225003492 is 2768.7426464741
Scales and comparisons
How big is 21225003492?- 21,225,003,492 seconds is equal to 674 years, 46 weeks, 1 day, 18 hours, 18 minutes, 12 seconds.
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To count from 1 to 21,225,003,492 would take you about one thousand, three hundred forty-nine 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 21225003492 cubic inches would be around 230.7 feet tall.
Recreational maths with 21225003492
- 21225003492 backwards is 29430052212
- The number of decimal digits it has is: 11
- The sum of 21225003492's digits is 30
- More coming soon!
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The information we have on file for 21225003492 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!
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