21210383591424

Names of 21210383591424

• Cardinal: 21210383591424 can be written as Twenty-one trillion, two hundred ten billion, three hundred eighty-three million, five hundred ninety-one thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 2.1210383591424 × 10¹³

Factors of 21210383591424

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 162

Divisors of 21210383591424

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 31 32 36 38 48 57 62 64 72 76 93 96 107 114 124 128 144 152 171 186 192 214 228 248 256 279 288 304 321 342 361 372 384 428 456 496 512 558 576 589 608 642 684 722 744 768 856 912 961 963 992 1024 1083 1116 1152 1178 1216 1284 1368 1444 1488 1536 1712 1767 1824 1922 1926 1984 2033 2048 2166 2232 2304 2356 2432 2568 2736 2883 2888 2976 3072 3249 3317 3424 3534 3648 3844 3852 3968 4066 4332 4464 4608 4712 4864 5136 5301 5472 5766 5776 5952 6099 6144 6498 6634 6848 7068 7296 7688 7704 7936 8132 8649 8664 8928 9216 9424 9728 9951 10272 10602 10944 11191 11532 11552 11904 12198 12996 13268 13696 14136 14592 15376 15408 15872 16264 17298 17328 17856 18259 18297 18432 18848 19456 19902 20544 21204 21888 22382 23064 23104 23808 24396 25992 26536 27392 28272 29184 29791 29853 30752 30816 31744 32528 33573 34596 34656 35712 36518 36594 37696 38627 38912 39804 41088 42408 43776 44764 46128 46208 47616 48792 51984 53072 54777 54784 56544 58368 59582 59706 61504 61632 63023 63488 65056 67146 69192 69312 71424 73036 73188 75392 77254 79608 82176 84816 87552 89373 89528 92256 92416 95232 97584 100719 102827 103968 106144 109554 109568 113088 115881 116736 119164 119412 123008 123264 126046 130112 134292 138384 138624 142848 146072 146376 150784 154508 159216 164331 164352 169632 175104 178746 179056 184512 184832 189069 190464 195168 201438 205654 207936 212288 219108 219136 226176 231762 238328 238824 246016 246528 252092 260224 268119 268584 276768 277248 285696 292144 292752 301568 308481 309016 318432 328662 328704 339264 346921 347643 350208 357492 358112 369024 369664 378138 390336 402876 411308 415872 424576 438216 452352 463524 476656 477648 492032 493056 504184 520448 536238 537168 553536 554496 566029 567207 571392 584288 585504 603136 616962 618032 636864 657324 657408 678528 693842 695286 714984 716224 738048 739328 756276 780672 805752 822616 831744 849152 876432 904704 925443 927048 953312 955296 984064 986112 1008368 1040763 1040896 1072476 1074336 1107072 1108992 1132058 1134414 1168576 1171008 1197437 1206272 1233924 1236064 1273728 1314648 1357056 1387684 1390572 1429968 1432448 1476096 1512552 1561344 1611504 1645232 1663488 1698087 1698304 1752864 1809408 1850886 1854096 1906624 1910592 1953713 1968128 1972224 2016736 2081526 2081792 2144952 2148672 2214144 2217984 2264116 2268828 2337152 2342016 2394874 2467848 2472128 2547456 2629296 2714112 2775368 2781144 2859936 2864896 2952192 3025104 3122289 3122688 3187637 3223008 3290464 3326976 3396174 3396608 3505728 3592311 3618816 3701772 3708192 3813248 3821184 3907426 4033472 4163052 4163584 4289904 4297344 4428288 4528232 4537656 4674304 4684032 4789748 4935696 4944256 5094261 5094912 5258592 5428224 5550736 5562288 5719872 5729792 5861139 5904384 6050208 6244578 6245376 6375274 6446016 6580928 6653952 6792348 6793216 7011456 7184622 7403544 7416384 7626496 7642368 7814852 8066944 8326104 8579808 8594688 8856576 9056464 9075312 9348608 9368064 9562911 9579496 9871392 9888512 10188522 10189824 10517184 10754551 10776933 10856448 11101472 11124576 11439744 11459584 11722278 12100416 12489156 12490752 12750548 12892032 13161856 13584696 14022912 14369244 14807088 14832768 15252992 15284736 15629704 16133888 16652208 17159616 17189376 17583417 17713152 18112928 18150624 18697216 18736128 19125822 19158992 19742784 19777024 20377044 20379648 21034368 21509102 21553866 22202944 22249152 22879488 22919168 23444556 24200832 24978312 25501096 25784064 26323712 27169392 28045824 28688733 28738488 29614176 29665536 30505984 30569472 31259408 32263653 32267776 33304416 34319232 34378752 35166834 36225856 36301248 37120547 37394432 37472256 38251644 38317984 39485568 39554048 40754088 42068736 43018204 43107732 44405888 44498304 45758976 46889112 48401664 49956624 51002192 51568128 52647424 54338784 56091648 57377466 57476976 59228352 59331072 60565103 61011968 61138944 62518816 64527306 64535552 66608832 68638464 68757504 70333668 72451712 72602496 74241094 76503288 76635968 78971136 79108096 81508176 84137472 86036408 86215464 88811776 88996608 91517952 93778224 96790959 96803328 99913248 102004384 103136256 105294848 108677568 111361641 112183296 114754932 114953952 118456704 118662144 121130206 125037632 129054612 129071104 133217664 137276928 140667336 144903424 145204992 148482188 153006576 153271936 157942272 163016352 168274944 172072816 172430928 177623552 177993216 181695309 183035904 187556448 193581918 193606656 199826496 204008768 206272512 210589696 217355136 222723282 229509864 229907904 236913408 237324288 242260412 250075264 258109224 266435328 274553856 281334672 289806848 290409984 296964376 306013152 306543872 315884544 326032704 334084923 336549888 344145632 344861856 355247104 355986432 363390618 375112896 387163836 387213312 399652992 408017536 434710272 445446564 459019728 459815808 473826816 484520824 500150528 516218448 532870656 545085927 549107712 562669344 579613696 580819968 593928752 612026304 613087744 631769088 652065408 668169846 688291264 689723712 710494208 711972864 726781236 750225792 774327672 799305984 816035072 869420544 890893128 918039456 919631616 947653632 969041648 1000301056 1032436896 1065741312 1090171854 1125338688 1150736957 1159227392 1161639936 1187857504 1224052608 1226175488 1304130816 1336339692 1376582528 1379447424 1453562472 1500451584 1548655344 1598611968 1632070144 1738841088 1781786256 1836078912 1839263232 1895307264 1938083296 2000602112 2064873792 2131482624 2180343708 2250677376 2301473914 2375715008 2448105216 2452350976 2608261632 2672679384 2753165056 2758894848 2907124944 3000903168 3097310688 3197223936 3264140288 3452210871 3477682176 3563572512 3672157824 3678526464 3876166592 4001204224 4129747584 4360687416 4501354752 4602947828 4751430016 4896210432 5216523264 5345358768 5506330112 5517789696 5814249888 6001806336 6194621376 6394447872 6528280576 6904421742 7127145024 7344315648 7357052928 7752333184 8259495168 8721374832 9002709504 9205895656 9502860032 9792420864 10356632613 10433046528 10690717536 11012660224 11035579392 11628499776 12003612672 12389242752 13808843484 14254290048 14688631296 15504666368 16518990336 17442749664 18005419008 18411791312 19005720064 19584841728 20713265226 21381435072 22025320448 22071158784 23256999552 24778485504 27617686968 28508580096 29377262592 31009332736 33037980672 34885499328 36010838016 36823582624 38011440128 41426530452 42762870144 46513999104 49556971008 55235373936 57017160192 58754525184 62018665472 66075961344 69770998656 73647165248 76022880256 82853060904 85525740288 93027998208 99113942016 110470747872 114034320384 124037330944 139541997312 147294330496 165706121808 171051480576 186055996416 198227884032 220941495744 228068640768 279083994624 294588660992 331412243616 342102961152 372111992832 441882991488 558167989248 589177321984 662824487232 684205922304 883765982976 1116335978496 1178354643968 1325648974464 1767531965952 2356709287936 2651297948928 3535063931904 5302595897856 7070127863808 10605191795712 21210383591424
• Sum of all divisors σ(n): 67432776203520
• Sum of proper divisors (its aliquot sum) s(n): 46222392612096
• 21210383591424 is an abundant number, because the sum of its proper divisors (46222392612096) is greater than itself. Its abundance is 25012009020672

Bases of 21210383591424

• Binary: 100110100101001101101011000010010100000000000₂
• Hexadecimal: 0x134A6D612800
• Base-36: 7INWYR5S0

Squares and roots of 21210383591424

• 21210383591424 squared (21210383591424²) is 449880372095348460566347776
• 21210383591424 cubed (21210383591424³) is 9542135262394902553192001182149875073024
• The square root of 21210383591424 is 4605473.2212253715
• The cube root of 21210383591424 is 27681.0679200843

Scales and comparisons

• 21,210,383,591,424 seconds is equal to 674,424 years, 30 weeks, 4 days, 19 hours, 50 minutes, 24 seconds.
• To count from 1 to 21,210,383,591,424 would take you about one million, six hundred eighty-six thousand and sixty-one 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 21210383591424 cubic inches would be around 2306.8 feet tall.

Recreational maths with 21210383591424

• 21210383591424 backwards is 42419538301212
• The number of decimal digits it has is: 14
• The sum of 21210383591424's digits is 45
• More coming soon!