21210041424384

Names of 21210041424384

• Cardinal: 21210041424384 can be written as Twenty-one trillion, two hundred ten billion, forty-one million, four hundred twenty-four thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 2.1210041424384 × 10¹³

Factors of 21210041424384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 430

Divisors of 21210041424384

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 127 128 136 144 153 162 192 204 216 243 254 256 272 281 288 306 324 381 384 408 432 459 486 508 512 544 562 576 612 648 762 768 816 843 864 918 972 1016 1088 1124 1143 1152 1224 1296 1377 1524 1536 1632 1686 1728 1836 1944 2032 2159 2176 2248 2286 2304 2448 2529 2592 2754 3048 3264 3372 3429 3456 3672 3888 4064 4131 4318 4352 4496 4572 4608 4777 4896 5058 5184 5508 6096 6477 6528 6744 6858 6912 7344 7587 7776 8128 8262 8636 8704 8992 9144 9554 9792 10116 10287 10368 11016 12192 12954 13056 13488 13716 13824 14331 14688 15174 15552 16256 16524 17272 17984 18288 19108 19431 19584 20232 20574 20736 22032 22761 24384 25908 26112 26976 27432 28662 29376 30348 30861 31104 32512 33048 34544 35687 35968 36576 38216 38862 39168 40464 41148 41472 42993 44064 45522 48768 51816 53952 54864 57324 58293 58752 60696 61722 62208 65024 66096 68283 69088 71374 71936 73152 76432 77724 78336 78961 80928 82296 85986 88128 91044 97536 103632 107061 107904 109728 114648 116586 117504 121392 123444 124416 128979 132192 136566 138176 142748 143872 146304 152864 155448 157922 161856 164592 171972 174879 176256 182088 195072 207264 214122 215808 219456 229296 233172 235008 236883 242784 246888 257958 264384 273132 276352 285496 292608 305728 310896 315844 321183 323712 329184 343944 349758 352512 364176 386937 414528 428244 431616 438912 458592 466344 473766 485568 493776 515916 524637 528768 546264 552704 570992 585216 606679 611456 621792 631688 642366 647424 658368 687888 699516 705024 710649 728352 773874 829056 856488 877824 917184 932688 947532 963549 971136 987552 1031832 1049274 1057536 1092528 1105408 1141984 1160811 1213358 1222912 1243584 1263376 1284732 1294848 1316736 1342337 1375776 1399032 1421298 1456704 1547748 1658112 1712976 1755648 1820037 1834368 1865376 1895064 1927098 1942272 1975104 2063664 2098548 2115072 2131947 2185056 2283968 2321622 2426716 2445824 2487168 2526752 2569464 2633472 2684674 2751552 2798064 2842596 2890647 2913408 3095496 3316224 3425952 3640074 3668736 3730752 3790128 3854196 3884544 3950208 4027011 4127328 4197096 4263894 4370112 4567936 4643244 4853432 4974336 5053504 5138928 5266944 5369348 5460111 5503104 5596128 5685192 5781294 5826816 6190992 6395841 6851904 7280148 7337472 7461504 7580256 7708392 7900416 8054022 8254656 8394192 8527788 8671941 8740224 9135872 9286488 9706864 9948672 10028047 10107008 10277856 10738696 10920222 11006208 11192256 11370384 11562588 11653632 12081033 12381984 12791682 13703808 14560296 14923008 15160512 15416784 15800832 16108044 16380333 16509312 16788384 17055576 17343882 17480448 18271744 18572976 19187523 19413728 20056094 20214016 20555712 21477392 21840444 22012416 22384512 22740768 23125176 24162066 24763968 25583364 27407616 29120592 29846016 30084141 30321024 30833568 32216088 32760666 33018624 33576768 34111152 34687764 34960896 36243099 37145952 38375046 38827456 40112188 40428032 41111424 42954784 43680888 44769024 45481536 46250352 48324132 49140999 49527936 51166728 54815232 58241184 60168282 60642048 61667136 64432176 65521332 66037248 67153536 68222304 69375528 72486198 74291904 76750092 77654912 80224376 82222848 85909568 87361776 89538048 90252423 90963072 92500704 96648264 98281998 99055872 102333456 108729297 116482368 120336564 121284096 123334272 128864352 131042664 134307072 136444608 138751056 144972396 147422997 148583808 153500184 155309824 160448752 164445696 170476799 171819136 174723552 180504846 181926144 185001408 193296528 196563996 198111744 204666912 217458594 232964736 240673128 246668544 257728704 262085328 268614144 270757269 272889216 277502112 289944792 294845994 297167616 307000368 310619648 320897504 326187891 340953598 343638272 349447104 361009692 363852288 370002816 386593056 393127992 409333824 434917188 465929472 481346256 493337088 511430397 515457408 524170656 541514538 545778432 555004224 579889584 589691988 594335232 614000736 641795008 652375782 681907196 687276544 698894208 722019384 740005632 773186112 786255984 812271807 818667648 869834376 931858944 962692512 1022860794 1030914816 1048341312 1083029076 1091556864 1110008448 1159779168 1179383976 1228001472 1283590016 1304751564 1363814392 1397788416 1444038768 1480011264 1534291191 1546372224 1572511968 1624543614 1637335296 1739668752 1925385024 2045721588 2061829632 2096682624 2166058152 2220016896 2319558336 2358767952 2436815421 2456002944 2567180032 2609503128 2727628784 2795576832 2888077536 3068582382 3092744448 3145023936 3249087228 3274670592 3479337504 3850770048 4091443176 4193365248 4332116304 4440033792 4602873573 4639116672 4717535904 4873630842 4912005888 5134360064 5219006256 5455257568 5776155072 6137164764 6185488896 6290047872 6498174456 6958675008 7701540096 8182886352 8386730496 8664232608 9205747146 9278233344 9435071808 9747261684 9824011776 10438012512 10910515136 11552310144 12274329528 12580095744 12996348912 13808620719 13917350016 15403080192 16365772704 17328465216 18411494292 18556466688 18870143616 19494523368 20876025024 21821030272 23104620288 24548659056 25160191488 25992697824 27617241438 27834700032 32731545408 34656930432 36822988584 37740287232 38989046736 41425862157 41752050048 43642060544 46209240576 49097318112 51985395648 55234482876 55669400064 65463090816 69313860864 73645977168 75480574464 77978093472 82851724314 83504100096 87284121088 98194636224 103970791296 110468965752 130926181632 138627721728 147291954336 155956186944 165703448628 167008200192 196389272448 207941582592 220937931504 261852363264 294583908672 311912373888 331406897256 392778544896 415883165184 441875863008 589167817344 623824747776 662813794512 785557089792 883751726016 1178335634688 1247649495552 1325627589024 1767503452032 2356671269376 2651255178048 3535006904064 5302510356096 7070013808128 10605020712192 21210041424384
• Sum of all divisors σ(n): 67986142608384
• Sum of proper divisors (its aliquot sum) s(n): 46776101184000
• 21210041424384 is an abundant number, because the sum of its proper divisors (46776101184000) is greater than itself. Its abundance is 25566059759616

Bases of 21210041424384

• Binary: 100110100101001011000111111000001101000000000₂
• Hexadecimal: 0x134A58FC1A00
• Base-36: 7INRB1C00

Squares and roots of 21210041424384

• 21210041424384 squared (21210041424384²) is 449865857224085259589779456
• 21210041424384 cubed (21210041424384³) is 9541673467138866495581064248466660655104
• The square root of 21210041424384 is 4605436.0732056633
• The cube root of 21210041424384 is 27680.9190684623

Scales and comparisons

• 21,210,041,424,384 seconds is equal to 674,413 years, 36 weeks, 6 days, 13 hours, 26 minutes, 24 seconds.
• To count from 1 to 21,210,041,424,384 would take you about one million, six hundred eighty-six thousand and thirty-four 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 21210041424384 cubic inches would be around 2306.7 feet tall.

Recreational maths with 21210041424384

• 21210041424384 backwards is 48342414001212
• 21210041424384 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21210041424384's digits is 36
• More coming soon!