21410794849697792

Names of 21410794849697792

• Cardinal: 21410794849697792 can be written as Twenty-one quadrillion, four hundred ten trillion, seven hundred ninety-four billion, eight hundred forty-nine million, six hundred ninety-seven thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 2.1410794849697792 × 10¹⁶

Factors of 21410794849697792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 32
• Sum of prime factors: 43

Divisors of 21410794849697792

• Number of divisors d(n): 880
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 23 28 32 44 46 49 56 64 77 88 92 98 112 128 154 161 176 184 196 224 253 256 308 322 343 352 368 392 448 506 512 539 616 644 686 704 736 784 896 1012 1024 1078 1127 1232 1288 1372 1408 1472 1568 1771 1792 2024 2048 2156 2254 2401 2464 2576 2744 2816 2944 3136 3542 3584 3773 4048 4096 4312 4508 4802 4928 5152 5488 5632 5888 6272 7084 7168 7546 7889 8096 8192 8624 9016 9604 9856 10304 10976 11264 11776 12397 12544 14168 14336 15092 15778 16192 16384 16807 17248 18032 19208 19712 20608 21952 22528 23552 24794 25088 26411 28336 28672 30184 31556 32384 32768 33614 34496 36064 38416 39424 41216 43904 45056 47104 49588 50176 52822 55223 56672 57344 60368 63112 64768 65536 67228 68992 72128 76832 78848 82432 86779 87808 90112 94208 99176 100352 105644 110446 113344 114688 117649 120736 126224 129536 131072 134456 137984 144256 153664 157696 164864 173558 175616 180224 184877 188416 198352 200704 211288 220892 226688 229376 235298 241472 252448 259072 262144 268912 275968 288512 307328 315392 329728 347116 351232 360448 369754 376832 386561 396704 401408 422576 441784 453376 458752 470596 482944 504896 518144 524288 537824 551936 577024 607453 614656 630784 659456 694232 702464 720896 739508 753664 773122 793408 802816 823543 845152 883568 906752 917504 941192 965888 1009792 1036288 1048576 1075648 1103872 1154048 1214906 1229312 1261568 1294139 1318912 1388464 1404928 1441792 1479016 1507328 1546244 1586816 1605632 1647086 1690304 1767136 1813504 1835008 1882384 1931776 2019584 2072576 2097152 2151296 2207744 2308096 2429812 2458624 2523136 2588278 2637824 2705927 2776928 2809856 2883584 2958032 3014656 3092488 3173632 3211264 3294172 3380608 3534272 3627008 3670016 3764768 3863552 4039168 4145152 4252171 4302592 4415488 4616192 4859624 4917248 5046272 5176556 5275648 5411854 5553856 5619712 5764801 5767168 5916064 6029312 6184976 6347264 6422528 6588344 6761216 7068544 7254016 7340032 7529536 7727104 8078336 8290304 8504342 8605184 8830976 9058973 9232384 9719248 9834496 10092544 10353112 10551296 10823708 11107712 11239424 11529602 11534336 11832128 12058624 12369952 12694528 12845056 13176688 13522432 14137088 14508032 14680064 15059072 15454208 16156672 16580608 17008684 17210368 17661952 18117946 18464768 18941489 19438496 19668992 20185088 20706224 21102592 21647416 22215424 22478848 23059204 23068672 23664256 24117248 24739904 25389056 25690112 26353376 27044864 28274176 29016064 29765197 30118144 30908416 32313344 33161216 34017368 34420736 35323904 36235892 36929536 37882978 38876992 39337984 40353607 40370176 41412448 42205184 43294832 44430848 44957696 46118408 47328512 48234496 49479808 50778112 51380224 52706752 54089728 56548352 58032128 59530394 60236288 61816832 63412811 64626688 66322432 68034736 68841472 70647808 72471784 73859072 75765956 77753984 78675968 80707214 80740352 82824896 84410368 86589664 88861696 89915392 92236816 94657024 98959616 101556224 102760448 105413504 108179456 113096704 116064256 119060788 120472576 123633664 126825622 129253376 132590423 132644864 136069472 137682944 141295616 144943568 147718144 151531912 155507968 157351936 161414428 161480704 165649792 168820736 173179328 177723392 179830784 184473632 189314048 197919232 203112448 208356379 210827008 216358912 226193408 232128512 238121576 240945152 247267328 253651244 258506752 265180846 265289728 272138944 275365888 282591232 289887136 295436288 303063824 311015936 314703872 322828856 331299584 337641472 346358656 355446784 359661568 368947264 378628096 395838464 406224896 416712758 421654016 432717824 443889677 452386816 464257024 476243152 481890304 494534656 507302488 517013504 530361692 530579456 544277888 550731776 565182464 579774272 590872576 606127648 622031872 629407744 645657712 662599168 692717312 710893568 719323136 737894528 757256192 791676928 812449792 833425516 843308032 865435648 887779354 904773632 928132961 928514048 952486304 963780608 989069312 1014604976 1034027008 1060723384 1088555776 1101463552 1130364928 1159548544 1181745152 1212255296 1244063744 1258815488 1291315424 1325198336 1385434624 1421787136 1458494653 1475789056 1514512384 1583353856 1624899584 1666851032 1686616064 1730871296 1775558708 1809547264 1856265922 1857028096 1904972608 1927561216 1978138624 2029209952 2068054016 2121446768 2177111552 2202927104 2319097088 2363490304 2424510592 2488127488 2517630976 2582630848 2650396672 2770869248 2843574272 2916989306 2951578112 3029024768 3166707712 3249799168 3333702064 3373232128 3461742592 3551117416 3619094528 3712531844 3714056192 3809945216 3855122432 3956277248 4058419904 4136108032 4242893536 4354223104 4405854208 4638194176 4849021184 4976254976 5035261952 5165261696 5300793344 5541738496 5687148544 5833978612 5903156224 6058049536 6333415424 6499598336 6667404128 6746464256 6923485184 7102234832 7238189056 7425063688 7619890432 7710244864 7912554496 8116839808 8272216064 8485787072 8708446208 8811708416 9276388352 9698042368 9952509952 10209462571 10330523392 10601586688 11083476992 11374297088 11667957224 11806312448 12116099072 12666830848 12999196672 13334808256 13492928512 13846970368 14204469664 14476378112 14850127376 15239780864 15420489728 16233679616 16544432128 16971574144 17416892416 17623416832 18552776704 19396084736 19905019904 20418925142 20661046784 21203173376 22166953984 22748594176 23335914448 23612624896 24232198144 25333661696 25998393344 26669616512 26985857024 27693940736 28408939328 28952756224 29700254752 30479561728 30840979456 32467359232 33943148288 34833784832 35246833664 37105553408 38792169472 39810039808 40837850284 41322093568 42406346752 44333907968 45497188352 46671828896 47225249792 48464396288 50667323392 53339233024 53971714048 55387881472 56817878656 57905512448 59400509504 60959123456 61681958912 64934718464 67886296576 69667569664 74211106816 77584338944 79620079616 81675700568 82644187136 84812693504 88667815936 90994376704 93343657792 94450499584 96928792576 101334646784 106678466048 107943428096 113635757312 115811024896 118801019008 121918246912 123363917824 129869436928 135772593152 139335139328 148422213632 155168677888 159240159232 163351401136 165288374272 169625387008 177335631872 181988753408 186687315584 188900999168 193857585152 202669293568 213356932096 215886856192 227271514624 237602038016 243836493824 246727835648 259738873856 271545186304 278670278656 296844427264 310337355776 318480318464 326702802272 330576748544 339250774016 354671263744 373374631168 377801998336 387715170304 405338587136 426713864192 431773712384 454543029248 475204076032 487672987648 519477747712 543090372608 557340557312 593688854528 620674711552 636960636928 653405604544 661153497088 678501548032 709342527488 746749262336 755603996672 810677174272 853427728384 863547424768 909086058496 950408152064 975345975296 1038955495424 1086180745216 1114681114624 1187377709056 1241349423104 1273921273856 1306811209088 1322306994176 1357003096064 1418685054976 1493498524672 1511207993344 1706855456768 1727094849536 1818172116992 1900816304128 1950691950592 2077910990848 2172361490432 2229362229248 2374755418112 2482698846208 2613622418176 2644613988352 2714006192128 2837370109952 2986997049344 3022415986688 3413710913536 3636344233984 3801632608256 3901383901184 4155821981696 4344722980864 4458724458496 4749510836224 4965397692416 5227244836352 5289227976704 5674740219904 5973994098688 6044831973376 6827421827072 7272688467968 7603265216512 7802767802368 8311643963392 8689445961728 8917448916992 9499021672448 9930795384832 10454489672704 10578455953408 11947988197376 12089663946752 13654843654144 14545376935936 15206530433024 15605535604736 16623287926784 17378891923456 18998043344896 19861590769664 20908979345408 21156911906816 23895976394752 27309687308288 29090753871872 30413060866048 31211071209472 33246575853568 34757783846912 39723181539328 41817958690816 42313823813632 47791952789504 54619374616576 58181507743744 60826121732096 62422142418944 66493151707136 69515567693824 83635917381632 84627647627264 95583905579008 109238749233152 116363015487488 121652243464192 132986303414272 139031135387648 167271834763264 191167811158016 218477498466304 232726030974976 243304486928384 278062270775296 334543669526528 382335622316032 436954996932608 465452061949952 486608973856768 669087339053056 764671244632064 930904123899904 973217947713536 1338174678106112 1529342489264128 1946435895427072 2676349356212224 3058684978528256 5352698712424448 10705397424848896 21410794849697792
• Sum of all divisors σ(n): 56869765445382912
• Sum of proper divisors (its aliquot sum) s(n): 35458970595685120
• 21410794849697792 is an abundant number, because the sum of its proper divisors (35458970595685120) is greater than itself. Its abundance is 14048175745987328

Bases of 21410794849697792

• Binary: 1001100000100010000000100100101011000000000000000000000₂
• Hexadecimal: 0x4C110125600000
• Base-36: 5UTHRD76328

Squares and roots of 21410794849697792

• 21410794849697792 squared (21410794849697792²) is 458422136095845495520033729675264
• 21410794849697792 cubed (21410794849697792³) is 9815182310508389004970782975647316270212697817088
• The square root of 21410794849697792 is 146324279.7682523773
• The cube root of 21410794849697792 is 277679.7843701963

Scales and comparisons

• 21,410,794,849,697,792 seconds is equal to 680,797,048 years, 14 weeks, 5 days, 4 hours, 56 minutes, 32 seconds.
• To count from 1 to 21,410,794,849,697,792 would take you about two billion, forty-two million, three hundred ninety-one thousand, one hundred forty-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 21410794849697792 cubic inches would be around 23140 feet tall.

Recreational maths with 21410794849697792

• 21410794849697792 backwards is 29779694849701412
• The number of decimal digits it has is: 17
• The sum of 21410794849697792's digits is 89
• More coming soon!