21489076224
21,489,076,224 is an even composite number composed of five prime numbers multiplied together.
21489076224 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 21489076224:
211 × 33 × 73 × 11 × 103
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 7 × 11 × 103)See below for interesting mathematical facts about the number 21489076224 from the Numbermatics database.
Names of 21489076224
- Cardinal: 21489076224 can be written as Twenty-one billion, four hundred eighty-nine million, seventy-six thousand, two hundred twenty-four.
Scientific notation
- Scientific notation: 2.1489076224 × 1010
Factors of 21489076224
Divisors of 21489076224
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 49 54 56 63 64 66 72 77 84 88 96 98 99 103 108 112 126 128 132 144 147 154 168 176 189 192 196 198 206 216 224 231 252 256 264 288 294 297 308 309 336 343 352 378 384 392 396 412 432 441 448 462 504 512 528 539 576 588 594 616 618 672 686 693 704 721 756 768 784 792 824 864 882 896 924 927 1008 1024 1029 1056 1078 1133 1152 1176 1188 1232 1236 1323 1344 1372 1386 1408 1442 1512 1536 1568 1584 1617 1648 1728 1764 1792 1848 1854 2016 2048 2058 2079 2112 2156 2163 2266 2304 2352 2376 2464 2472 2646 2688 2744 2772 2781 2816 2884 3024 3072 3087 3136 3168 3234 3296 3399 3456 3528 3584 3696 3708 3773 4032 4116 4158 4224 4312 4326 4532 4608 4704 4752 4851 4928 4944 5047 5292 5376 5488 5544 5562 5632 5768 6048 6144 6174 6272 6336 6468 6489 6592 6798 6912 7056 7168 7392 7416 7546 7931 8064 8232 8316 8448 8624 8652 9064 9216 9261 9408 9504 9702 9856 9888 10094 10197 10584 10752 10976 11088 11124 11264 11319 11536 12096 12348 12544 12672 12936 12978 13184 13596 13824 14112 14336 14553 14784 14832 15092 15141 15862 16128 16464 16632 16896 17248 17304 18128 18432 18522 18816 19008 19404 19467 19712 19776 20188 20394 21168 21504 21952 22176 22248 22528 22638 23072 23793 24192 24696 25088 25344 25872 25956 26368 27192 27648 28224 29106 29568 29664 30184 30282 30591 31724 32256 32928 33264 33792 33957 34496 34608 35329 36256 37044 37632 38016 38808 38934 39424 39552 40376 40788 42336 43008 43904 44352 44496 45276 45423 46144 47586 48384 49392 50176 50688 51744 51912 52736 54384 55296 55517 56448 58212 59136 59328 60368 60564 61182 63448 64512 65856 66528 67584 67914 68992 69216 70658 71379 72512 74088 75264 76032 77616 77868 78848 79104 80752 81576 84672 87808 88704 88992 90552 90846 92288 95172 96768 98784 100352 101376 101871 103488 103824 105472 105987 108768 111034 112896 116424 118272 118656 120736 121128 122364 126896 129024 131712 133056 135828 136269 137984 138432 141316 142758 145024 148176 150528 152064 155232 155736 157696 158208 161504 163152 166551 169344 175616 177408 177984 181104 181692 184576 190344 193536 197568 202752 203742 206976 207648 210944 211974 214137 217536 222068 225792 232848 236544 237312 241472 242256 244728 253792 263424 266112 271656 272538 275968 276864 282632 285516 290048 296352 301056 304128 310464 311472 316416 317961 323008 326304 333102 338688 351232 354816 355968 362208 363384 369152 380688 387072 388619 395136 407484 413952 415296 423948 428274 435072 444136 451584 465696 473088 474624 482944 484512 489456 499653 507584 526848 532224 543312 545076 551936 553728 565264 571032 580096 592704 608256 620928 622944 632832 635922 646016 652608 666204 677376 702464 709632 711936 724416 726768 738304 761376 777238 790272 814968 827904 830592 847896 856548 870144 888272 903168 931392 949248 953883 965888 969024 978912 999306 1015168 1053696 1064448 1086624 1090152 1103872 1107456 1130528 1142064 1160192 1165857 1185408 1241856 1245888 1271844 1292032 1305216 1332408 1354752 1419264 1423872 1448832 1453536 1476608 1498959 1522752 1554476 1580544 1629936 1655808 1661184 1695792 1713096 1740288 1776544 1862784 1898496 1907766 1931776 1938048 1957824 1998612 2030336 2107392 2128896 2173248 2180304 2214912 2261056 2284128 2320384 2331714 2370816 2483712 2491776 2543688 2584064 2610432 2664816 2709504 2847744 2897664 2907072 2997918 3045504 3108952 3161088 3259872 3311616 3322368 3391584 3426192 3480576 3497571 3553088 3725568 3815532 3863552 3876096 3915648 3997224 4060672 4257792 4346496 4360608 4429824 4522112 4568256 4663428 4741632 4967424 4983552 5087376 5168128 5220864 5329632 5695488 5795328 5814144 5995836 6091008 6217904 6322176 6519744 6644736 6783168 6852384 6961152 6995142 7106176 7451136 7631064 7727104 7752192 7831296 7994448 8121344 8692992 8721216 9044224 9136512 9326856 9483264 9934848 9967104 10174752 10336256 10441728 10492713 10659264 11590656 11628288 11991672 12182016 12435808 13039488 13289472 13566336 13704768 13990284 14212352 14902272 15262128 15504384 15662592 15988896 16242688 17385984 17442432 18088448 18273024 18653712 18966528 19934208 20349504 20883456 20985426 21318528 23181312 23256576 23983344 24364032 24871616 26078976 27132672 27409536 27980568 28424704 29804544 30524256 31008768 31325184 31977792 34771968 34884864 36176896 36546048 37307424 39868416 40699008 41970852 42637056 46513152 47966688 48728064 49743232 52157952 54265344 54819072 55961136 56849408 61048512 62650368 63955584 69543936 69769728 72353792 73092096 74614848 81398016 83941704 85274112 93026304 95933376 99486464 104315904 108530688 109638144 111922272 113698816 122097024 127911168 139539456 146184192 149229696 162796032 167883408 170548224 191866752 198972928 208631808 217061376 219276288 223844544 244194048 255822336 279078912 298459392 325592064 335766816 341096448 383733504 397945856 438552576 447689088 488388096 511644672 596918784 651184128 671533632 767467008 795891712 895378176 976776192 1023289344 1193837568 1343067264 1534934016 1790756352 1953552384 2387675136 2686134528 3069868032 3581512704 5372269056 7163025408 10744538112 21489076224
- Sum of all divisors σ(n): 81768960000
- Sum of proper divisors (its aliquot sum) s(n): 60279883776
- 21489076224 is an abundant number, because the sum of its proper divisors (60279883776) is greater than itself. Its abundance is 38790807552
Bases of 21489076224
- Binary: 101000000001101100101001000000000002
- Hexadecimal: 0x500D94800
- Base-36: 9VE1HC0
Squares and roots of 21489076224
- 21489076224 squared (214890762242) is 461780396960882098176
- 21489076224 cubed (214890762243) is 9923234149041373353981115367424
-
The
square root of 21489076224 is 146591.5284864717 -
The
cube root of 21489076224 is 2780.1778703713
Scales and comparisons
How big is 21489076224?- 21,489,076,224 seconds is equal to 683 years, 14 weeks, 6 days, 3 hours, 50 minutes, 24 seconds.
-
To count from 1 to 21,489,076,224 would take you about one thousand, three hundred sixty-six 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 21489076224 cubic inches would be around 231.7 feet tall.
Recreational maths with 21489076224
- 21489076224 backwards is 42267098412
- The number of decimal digits it has is: 11
- The sum of 21489076224's digits is 45
- More coming soon!
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The information we have on file for 21489076224 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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