21492590264320

Names of 21492590264320

• Cardinal: 21492590264320 can be written as Twenty-one trillion, four hundred ninety-two billion, five hundred ninety million, two hundred sixty-four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.149259026432 × 10¹³

Factors of 21492590264320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 80

Divisors of 21492590264320

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 47 56 64 70 76 80 94 95 112 128 133 140 152 160 188 190 224 235 256 266 280 304 320 329 361 376 380 448 470 512 532 560 608 640 658 665 722 752 760 893 896 940 1024 1064 1120 1216 1280 1316 1330 1444 1504 1520 1645 1786 1792 1805 1880 2048 2128 2209 2240 2432 2527 2560 2632 2660 2888 3008 3040 3290 3572 3584 3610 3760 4096 4256 4418 4465 4480 4864 5054 5120 5264 5320 5776 6016 6080 6251 6580 7144 7168 7220 7520 8192 8512 8836 8930 8960 9728 10108 10240 10528 10640 11045 11552 12032 12160 12502 12635 13160 14288 14336 14440 15040 15463 16384 16967 17024 17672 17860 17920 19456 20216 20480 21056 21280 22090 23104 24064 24320 25004 25270 26320 28576 28672 28880 30080 30926 31255 33934 34048 35344 35720 35840 38912 40432 40960 41971 42112 42560 44180 46208 48128 48640 50008 50540 52640 57152 57344 57760 60160 61852 62510 67868 68096 70688 71440 71680 77315 77824 80864 81920 83942 84224 84835 85120 88360 92416 96256 97280 100016 101080 103823 105280 114304 114688 115520 118769 120320 123704 125020 135736 136192 141376 142880 143360 154630 155648 161728 167884 168448 169670 170240 176720 184832 192512 194560 200032 202160 207646 209855 210560 228608 231040 237538 240640 247408 250040 271472 272384 282752 285760 286720 293797 309260 311296 323456 335768 336896 339340 340480 353440 369664 385024 389120 400064 404320 415292 419710 421120 457216 462080 475076 481280 494816 500080 519115 542944 544768 565504 571520 573440 587594 593845 618520 646912 671536 673792 678680 680960 706880 726761 739328 770048 778240 797449 800128 808640 830584 839420 842240 914432 924160 950152 962560 989632 1000160 1038230 1085888 1089536 1131008 1143040 1175188 1187690 1237040 1293824 1343072 1347584 1357360 1361920 1413760 1453522 1468985 1478656 1556480 1594898 1600256 1617280 1661168 1678840 1684480 1828864 1848320 1900304 1925120 1972637 1979264 2000320 2076460 2171776 2179072 2262016 2286080 2350376 2375380 2474080 2587648 2686144 2695168 2714720 2723840 2827520 2907044 2937970 2957312 3189796 3200512 3234560 3322336 3357680 3368960 3633805 3657728 3696640 3800608 3850240 3945274 3958528 3987245 4000640 4152920 4343552 4524032 4572160 4700752 4750760 4948160 5175296 5372288 5390336 5429440 5447680 5582143 5655040 5814088 5875940 5914624 6379592 6401024 6469120 6644672 6715360 6737920 7267610 7315456 7393280 7601216 7890548 7917056 7974490 8001280 8305840 8687104 9048064 9144320 9401504 9501520 9863185 9896320 10350592 10744576 10858880 10895360 11164286 11310080 11628176 11751880 12759184 12802048 12938240 13289344 13430720 13475840 13808459 14535220 14630912 14786560 15202432 15781096 15834112 15948980 16002560 16611680 17374208 18096128 18288640 18803008 19003040 19726370 19792640 20701184 21489152 21717760 22328572 22620160 23256352 23503760 25518368 25604096 25876480 26578688 26861440 26951680 27616918 27910715 29070440 29573120 30404864 31562192 31668224 31897960 32005120 33223360 34748416 36192256 36577280 37480103 37606016 38006080 39452740 39585280 41402368 42978304 43435520 44657144 45240320 46512704 47007520 51036736 51208192 51752960 53157376 53722880 55233836 55821430 58140880 60809728 63124384 63336448 63795920 64010240 66446720 69042295 69496832 73154560 74960206 75212032 76012160 78905480 79170560 85956608 86871040 89314288 90480640 93025408 94015040 102073472 102416384 103505920 106314752 107445760 110467672 111642860 116281760 121619456 126248768 126672896 127591840 128020480 132893440 138084590 138993664 149920412 150424064 152024320 157810960 158341120 171913216 173742080 178628576 180961280 186050816 187400515 188030080 204146944 207011840 212629504 214891520 220935344 223285720 232563520 243238912 252497536 253345792 255183680 256040960 262360721 265786880 276169180 277987328 299840824 300848128 304048640 315621920 316682240 343826432 347484160 357257152 372101632 374801030 376060160 408293888 425259008 429783040 441870688 446571440 465127040 486477824 504995072 510367360 512081920 524721442 531573760 552338360 599681648 601696256 608097280 631243840 633364480 687652864 694968320 714514304 744203264 749602060 752120320 816587776 850518016 859566080 883741376 893142880 930254080 972955648 1009990144 1020734720 1049442884 1063147520 1104676720 1199363296 1203392512 1216194560 1262487680 1266728960 1311803605 1389936640 1429028608 1488406528 1499204120 1504240640 1633175552 1701036032 1719132160 1767482752 1786285760 1860508160 1945911296 2019980288 2041469440 2098885768 2126295040 2209353440 2398726592 2406785024 2432389120 2524975360 2623607210 2858057216 2976813056 2998408240 3008481280 3266351104 3438264320 3534965504 3572571520 3721016320 4039960576 4082938880 4197771536 4252590080 4418706880 4797453184 4813570048 4864778240 5049950720 5247214420 5716114432 5953626112 5996816480 6016962560 6532702208 7069931008 7145143040 7442032640 8079921152 8165877760 8395543072 8505180160 8837413760 9594906368 9729556480 10099901440 10494428840 11432228864 11907252224 11993632960 12033925120 13065404416 14139862016 14290286080 14884065280 16159842304 16331755520 16791086144 17674827520 19189812736 20199802880 20988857680 22864457728 23987265920 24067850240 28279724032 28580572160 29768130560 32319684608 32663511040 33582172288 35349655040 38379625472 40399605760 41977715360 45728915456 47974531840 56559448064 57161144320 59536261120 65327022080 67164344576 70699310080 76759250944 80799211520 83955430720 91457830912 95949063680 113118896128 114322288640 134328689152 141398620160 153518501888 161598423040 167910861440 191898127360 226237792256 228644577280 268657378304 282797240320 307037003776 335821722880 383796254720 457289154560 537314756608 565594480640 614074007552 671643445760 767592509440 1074629513216 1131188961280 1343286891520 1535185018880 2149259026432 2686573783040 3070370037760 4298518052864 5373147566080 10746295132160 21492590264320
• Sum of all divisors σ(n): 63567686407680
• Sum of proper divisors (its aliquot sum) s(n): 42075096143360
• 21492590264320 is an abundant number, because the sum of its proper divisors (42075096143360) is greater than itself. Its abundance is 20582505879040

Bases of 21492590264320

• Binary: 100111000110000100010001101010100000000000000₂
• Hexadecimal: 0x138C22354000
• Base-36: 7M9K5BK74

Squares and roots of 21492590264320

• 21492590264320 squared (21492590264320²) is 461931436269942847465062400
• 21492590264320 cubed (21492590264320³) is 9928103089958728178870418929581293568000
• The square root of 21492590264320 is 4636010.1665462297
• The cube root of 21492590264320 is 27803.2940666121

Scales and comparisons

• 21,492,590,264,320 seconds is equal to 683,397 years, 46 weeks, 1 day, 18 hours, 18 minutes, 40 seconds.
• To count from 1 to 21,492,590,264,320 would take you about one million, seven hundred eight thousand, four hundred ninety-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 21492590264320 cubic inches would be around 2316.9 feet tall.

Recreational maths with 21492590264320

• 21492590264320 backwards is 02346209529412
• The number of decimal digits it has is: 14
• The sum of 21492590264320's digits is 49
• More coming soon!