21084934416
21,084,934,416 is an even composite number composed of seven prime numbers multiplied together.
21084934416 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 21084934416:
24 × 3 × 73 × 13 × 29 × 43 × 79
(2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 13 × 29 × 43 × 79)See below for interesting mathematical facts about the number 21084934416 from the Numbermatics database.
Names of 21084934416
- Cardinal: 21084934416 can be written as Twenty-one billion, eighty-four million, nine hundred thirty-four thousand, four hundred sixteen.
Scientific notation
- Scientific notation: 2.1084934416 × 1010
Factors of 21084934416
Divisors of 21084934416
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 29 39 42 43 48 49 52 56 58 78 79 84 86 87 91 98 104 112 116 129 147 156 158 168 172 174 182 196 203 208 232 237 258 273 294 301 312 316 336 343 344 348 364 377 392 406 464 474 516 546 553 559 588 602 609 624 632 637 686 688 696 728 754 784 812 903 948 1027 1029 1032 1092 1106 1118 1131 1176 1204 1218 1247 1264 1274 1372 1392 1421 1456 1508 1624 1659 1677 1806 1896 1911 2054 2058 2064 2107 2184 2212 2236 2262 2291 2352 2408 2436 2494 2548 2639 2744 2842 3016 3081 3248 3318 3354 3397 3612 3741 3792 3822 3871 3913 4108 4116 4214 4263 4368 4424 4459 4472 4524 4582 4816 4872 4988 5096 5278 5488 5684 6032 6162 6321 6636 6708 6794 6873 7189 7224 7482 7644 7742 7826 7917 8216 8232 8428 8526 8729 8848 8918 8944 9048 9164 9744 9947 9976 10191 10192 10556 11368 11613 11739 12324 12642 13272 13377 13416 13588 13746 14378 14448 14749 14964 15288 15484 15652 15834 16037 16211 16432 16464 16856 17052 17458 17836 18096 18328 18473 19894 19952 20382 21112 21567 22736 23226 23478 23779 24648 25284 26187 26544 26754 26832 27097 27176 27391 27492 28756 29498 29783 29841 29928 30576 30968 31304 31668 32074 32422 33712 34104 34916 35672 36656 36946 39788 40764 42224 43134 44161 44247 46452 46956 47558 48111 48633 49296 50323 50568 52374 53508 54194 54352 54782 54984 55419 57512 58996 59566 59682 59856 61103 61936 62608 63336 64148 64844 68208 69832 71337 71344 73892 79576 81291 81528 82173 86268 88322 88494 89349 92904 93912 95116 96222 97266 98513 100646 101136 104748 107016 108388 109564 109968 110838 112259 113477 115024 117992 119132 119364 122206 126672 128296 129311 129688 132483 139664 142674 147784 150969 159152 162582 163056 164346 166453 172536 176644 176988 178698 183309 185808 187824 190232 191737 192444 194532 197026 201292 208481 209496 214032 216776 219128 221676 224518 226954 235984 238264 238728 244412 256592 258622 259376 264966 285348 295539 295568 301938 309127 325164 328692 332906 336777 340431 345072 352261 353288 353976 357396 366618 380464 383474 384888 387933 389064 394052 402584 416962 418992 427721 433552 438256 443352 449036 453908 476528 477456 488824 499359 517244 529932 570696 575211 591078 603876 618254 625443 650328 657384 665812 673554 680862 689591 704522 706576 707952 714792 733236 766948 769776 775866 778128 785813 788104 794339 805168 833924 855442 886704 898072 907816 927381 977648 998718 1034488 1056783 1059864 1141392 1150422 1165171 1182156 1207752 1236508 1250886 1280669 1283163 1300656 1314768 1331624 1347108 1361724 1379182 1409044 1429584 1459367 1466472 1533896 1551732 1571626 1576208 1588678 1667848 1710884 1796144 1815632 1854762 1997436 2068773 2068976 2113566 2119728 2163889 2300844 2330342 2357439 2364312 2383017 2415504 2473016 2501772 2561338 2566326 2663248 2694216 2723448 2758364 2818088 2918734 2932944 3067792 3103464 3143252 3177356 3335696 3421768 3495513 3709524 3842007 3994872 4137546 4227132 4327778 4378101 4601688 4660684 4714878 4728624 4766034 4827137 4946032 5003544 5122676 5132652 5388432 5446896 5516728 5560373 5636176 5837468 6206928 6286504 6354712 6491667 6843536 6991026 7419048 7684014 7989744 8275092 8454264 8655556 8756202 8964683 9203376 9321368 9429756 9532068 9654274 10007088 10215569 10245352 10265304 11033456 11120746 11674936 12573008 12709424 12983334 13982052 14481411 14838096 15147223 15368028 16550184 16681119 16908528 17311112 17512404 17929366 18642736 18859512 19064136 19308548 20431138 20490704 20530608 22241492 23349872 25966668 26894049 27964104 28962822 30294446 30646707 30736056 33100368 33362238 33789959 34622224 35024808 35858732 37719024 38128272 38617096 40862276 44482984 45441669 51933336 53788098 55928208 57925644 60588892 61293414 61472112 62752781 66724476 67579918 70049616 71717464 77234192 81724552 88965968 90883338 101369877 103866672 107576196 115851288 121177784 122586828 125505562 133448952 135159836 143434928 163449104 181766676 188258343 202739754 215152392 231702576 242355568 245173656 251011124 266897904 270319672 363533352 376516686 405479508 430304784 439269467 490347312 502022248 540639344 727066704 753033372 810959016 878538934 1004044496 1317808401 1506066744 1621918032 1757077868 2635616802 3012133488 3514155736 5271233604 7028311472 10542467208 21084934416
- Sum of all divisors σ(n): 73328640000
- Sum of proper divisors (its aliquot sum) s(n): 52243705584
- 21084934416 is an abundant number, because the sum of its proper divisors (52243705584) is greater than itself. Its abundance is 31158771168
Bases of 21084934416
- Binary: 100111010001100001010010001000100002
- Hexadecimal: 0x4E8C29110
- Base-36: 9OPFBIO
Squares and roots of 21084934416
- 21084934416 squared (210849344162) is 444574459327021261056
- 21084934416 cubed (210849344163) is 9373823317938902786003374903296
-
The
square root of 21084934416 is 145206.5233245393 -
The
cube root of 21084934416 is 2762.6386590679
Scales and comparisons
How big is 21084934416?- 21,084,934,416 seconds is equal to 670 years, 22 weeks, 4 days, 14 hours, 13 minutes, 36 seconds.
-
To count from 1 to 21,084,934,416 would take you about one thousand, three hundred forty 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 21084934416 cubic inches would be around 230.2 feet tall.
Recreational maths with 21084934416
- 21084934416 backwards is 61443948012
- 21084934416 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21084934416's digits is 42
- More coming soon!
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The information we have on file for 21084934416 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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