21046588992
21,046,588,992 is an even composite number composed of six prime numbers multiplied together.
21046588992 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred forty divisors.
Prime factorization of 21046588992:
26 × 34 × 112 × 13 × 29 × 89
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 11 × 13 × 29 × 89)See below for interesting mathematical facts about the number 21046588992 from the Numbermatics database.
Names of 21046588992
- Cardinal: 21046588992 can be written as Twenty-one billion, forty-six million, five hundred eighty-eight thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 2.1046588992 × 1010
Factors of 21046588992
Divisors of 21046588992
- Number of divisors d(n): 840
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 29 32 33 36 39 44 48 52 54 58 64 66 72 78 81 87 88 89 96 99 104 108 116 117 121 132 143 144 156 162 174 176 178 192 198 208 216 232 234 242 261 264 267 286 288 297 312 319 324 348 351 352 356 363 377 396 416 429 432 464 468 484 522 528 534 572 576 594 624 638 648 696 702 704 712 726 754 783 792 801 832 858 864 891 928 936 957 968 979 1044 1053 1056 1068 1089 1131 1144 1157 1188 1248 1276 1287 1296 1392 1404 1424 1452 1508 1566 1573 1584 1602 1716 1728 1782 1856 1872 1914 1936 1958 2088 2106 2112 2136 2178 2262 2288 2314 2349 2376 2403 2496 2552 2574 2581 2592 2784 2808 2848 2871 2904 2937 3016 3132 3146 3168 3204 3267 3393 3432 3471 3509 3564 3744 3828 3861 3872 3916 4147 4176 4212 4272 4356 4524 4576 4628 4698 4719 4752 4806 5104 5148 5162 5184 5568 5616 5696 5742 5808 5874 6032 6264 6292 6336 6408 6534 6786 6864 6942 7018 7128 7209 7488 7656 7722 7743 7744 7832 8294 8352 8424 8544 8613 8712 8811 9048 9152 9256 9396 9438 9504 9612 9801 10179 10208 10296 10324 10413 10527 10769 11232 11484 11583 11616 11748 12064 12441 12528 12584 12727 12816 13068 13572 13728 13884 14036 14157 14256 14418 15312 15444 15486 15664 16588 16704 16848 17088 17226 17424 17622 18096 18512 18792 18876 19008 19224 19602 20358 20416 20592 20648 20826 21054 21538 22464 22968 23166 23229 23232 23496 24128 24882 25056 25168 25454 25632 25839 26136 26433 27144 27456 27768 28072 28314 28391 28512 28836 30537 30624 30888 30972 31239 31328 31581 32307 33176 33553 33696 34452 34848 35244 36192 37024 37323 37584 37752 38181 38448 39204 40716 41184 41296 41652 42108 42471 43076 45617 45936 46332 46458 46992 49764 50112 50336 50908 51264 51678 52272 52866 54288 55536 56144 56628 56782 57024 57672 61074 61248 61776 61944 62478 62656 63162 64614 66352 67106 67392 68904 69687 69696 70488 72384 74048 74646 75168 75504 76362 76896 78408 79299 81432 82368 82592 83304 84216 84942 85173 86152 91234 91872 92664 92916 93717 93984 94743 96921 99528 100659 100672 101816 103356 104544 105732 108576 111072 111969 112288 113256 113564 114543 115344 122148 123552 123888 124956 126324 127413 129228 132704 134212 136851 137808 139374 139997 140976 149292 150336 151008 152724 153792 156816 158598 162864 165184 166608 168432 169884 170346 172304 182468 183744 185328 185832 187434 187968 189486 193842 199056 201318 203632 206712 209061 209088 211464 217152 222144 223938 224576 226512 227128 229086 230688 244296 247104 247776 249912 252648 254826 255519 258456 265408 268424 273702 275616 278748 279994 281952 284229 290763 298584 301977 302016 305448 312301 313632 317196 325728 333216 335907 336864 339768 340692 343629 344608 364936 369083 370656 371664 374868 378972 387684 398112 402636 407264 410553 413424 418122 419991 422928 447876 453024 454256 458172 461376 488592 495552 499824 505296 509652 511038 516912 536848 547404 551232 557496 559988 563904 568458 581526 597168 603954 610896 624602 627264 634392 651456 666432 671814 673728 679536 681384 687258 689216 729872 738166 741312 743328 749736 757944 766557 775368 796224 805272 814528 821106 826848 836244 839982 845856 872289 895752 905931 906048 908512 916344 936903 977184 999648 1010592 1019304 1022076 1030887 1033824 1073696 1094808 1107249 1114992 1119976 1136916 1163052 1194336 1207908 1221792 1231659 1249204 1259973 1268784 1343628 1359072 1362768 1374516 1459744 1476332 1486656 1499472 1515888 1533114 1550736 1610544 1642212 1653696 1672488 1679964 1691712 1744578 1791504 1811862 1817024 1832688 1873806 1954368 1999296 2021184 2038608 2044152 2061774 2067648 2147392 2189616 2214498 2229984 2239952 2273832 2299671 2326104 2388672 2415816 2443584 2463318 2498408 2519946 2537568 2687256 2717793 2718144 2725536 2749032 2810709 2919488 2952664 2998944 3031776 3066228 3101472 3221088 3284424 3321747 3344976 3359928 3489156 3583008 3623724 3665376 3694977 3747612 3779919 4059913 4077216 4088304 4123548 4379232 4428996 4459968 4479904 4547664 4599342 4652208 4831632 4926636 4996816 5039892 5075136 5374512 5435586 5451072 5498064 5621418 5905328 5997888 6063552 6132456 6202944 6442176 6568848 6643494 6689952 6719856 6978312 7166016 7247448 7330752 7389954 7495224 7559838 8119826 8154432 8176608 8247096 8432127 8758464 8857992 8959808 9095328 9198684 9304416 9663264 9853272 9965241 9993632 10079784 10749024 10871172 10996128 11242836 11339757 11810656 12179739 12264912 13137696 13286988 13379904 13439712 13956624 14494896 14779908 14990448 15119676 16239652 16353216 16494192 16864254 17715984 18190656 18397368 18608832 19326528 19706544 19930482 19987264 20159568 21498048 21742344 21992256 22485672 22679514 23621312 24359478 24529824 25296381 26275392 26573976 26879424 27913248 28989792 29559816 29895723 29980896 30239352 32479304 32988384 33728508 35431968 36539217 36794736 39413088 39860964 40319136 43484688 44971344 45359028 48718956 49059648 50592762 53147952 55826496 57979584 59119632 59791446 59961792 60478704 64958608 65976768 67457016 70863936 73078434 73589472 78826176 79721928 80638272 86969376 89942688 90718056 97437912 101185524 106295904 109617651 118239264 119582892 120957408 129917216 134914032 146156868 147178944 159443856 173938752 179885376 181436112 194875824 202371048 212591808 219235302 236478528 239165784 241914816 259834432 269828064 292313736 318887712 328852953 362872224 389751648 404742096 438470604 478331568 539656128 584627472 637775424 657705906 725744448 779503296 809484192 876941208 956663136 1169254944 1315411812 1618968384 1753882416 1913326272 2338509888 2630823624 3507764832 5261647248 7015529664 10523294496 21046588992
- Sum of all divisors σ(n): 77256055800
- Sum of proper divisors (its aliquot sum) s(n): 56209466808
- 21046588992 is an abundant number, because the sum of its proper divisors (56209466808) is greater than itself. Its abundance is 35162877816
Bases of 21046588992
- Binary: 100111001100111100101110110010000002
- Hexadecimal: 0x4E6797640
- Base-36: 9O2LG00
Squares and roots of 21046588992
- 21046588992 squared (210465889922) is 442958908198175576064
- 21046588992 cubed (210465889923) is 9322774081192060633671841087488
-
The
square root of 21046588992 is 145074.4256993631 -
The
cube root of 21046588992 is 2760.9629154345
Scales and comparisons
How big is 21046588992?- 21,046,588,992 seconds is equal to 669 years, 11 weeks, 1 day, 18 hours, 43 minutes, 12 seconds.
-
To count from 1 to 21,046,588,992 would take you about one thousand, three hundred thirty-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 21046588992 cubic inches would be around 230.1 feet tall.
Recreational maths with 21046588992
- 21046588992 backwards is 29988564012
- 21046588992 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21046588992's digits is 54
- More coming soon!
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