21480118765248

Names of 21480118765248

• Cardinal: 21480118765248 can be written as Twenty-one trillion, four hundred eighty billion, one hundred eighteen million, seven hundred sixty-five thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 2.1480118765248 × 10¹³

Factors of 21480118765248

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 8696

Divisors of 21480118765248

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 19 22 24 26 32 33 38 39 44 48 52 57 64 66 76 78 88 96 104 114 121 132 143 152 156 176 192 208 209 228 242 247 264 286 304 312 352 363 416 418 429 456 457 484 494 528 572 608 624 627 704 726 741 832 836 858 912 914 968 988 1056 1144 1216 1248 1254 1371 1452 1482 1573 1672 1716 1824 1828 1936 1976 2112 2288 2299 2496 2508 2717 2742 2904 2964 3146 3344 3432 3648 3656 3872 3952 4576 4598 4719 5016 5027 5434 5484 5808 5928 5941 6292 6688 6864 6897 7312 7744 7904 8151 8191 8683 9152 9196 9438 10032 10054 10868 10968 11616 11856 11882 12584 13376 13728 13794 14624 15081 15808 16302 16382 17366 17823 18392 18876 20064 20108 21736 21936 23232 23712 23764 24573 25168 26049 27456 27588 29248 29887 30162 32604 32764 34732 35646 36784 37752 40128 40216 43472 43872 47424 47528 49146 50336 52098 55176 55297 59774 60324 65208 65351 65528 69464 71292 73568 75504 80432 86944 87744 89661 90101 95056 95513 98292 100672 104196 106483 110352 110594 112879 119548 120648 130416 130702 131056 138928 142584 147136 151008 155629 160864 165891 173888 179322 180202 190112 191026 196053 196584 208392 212966 220704 221188 225758 239096 241296 260832 261404 262112 270303 277856 285168 286539 302016 311258 319449 321728 331782 338637 358644 360404 380224 382052 392106 393168 416784 425932 441408 442376 451516 466887 478192 482592 521664 522808 524224 540606 555712 570336 573078 622516 638898 663564 677274 717288 718861 720808 764104 784212 786336 833568 851864 884752 903032 933774 956384 965184 991111 1045616 1050643 1081212 1140672 1146156 1171313 1241669 1245032 1277796 1327128 1354548 1434576 1437722 1441616 1528208 1568424 1572672 1667136 1703728 1711919 1769504 1806064 1867548 1912768 1982222 2023177 2091232 2101286 2156583 2162424 2292312 2342626 2483338 2490064 2555592 2654256 2709096 2869152 2875444 2883232 2973333 3056416 3136848 3151929 3407456 3423838 3513939 3539008 3612128 3725007 3735096 3743287 3964444 4046354 4182464 4202572 4313166 4324848 4584624 4685252 4966676 4980128 5111184 5135757 5308512 5418192 5738304 5750888 5766464 5946666 6069531 6112832 6273696 6303858 6814912 6847676 7027878 7224256 7450014 7470192 7486574 7928888 8092708 8405144 8626332 8649696 9169248 9370504 9933352 9960256 10222368 10271514 10617024 10836384 11229861 11501776 11893332 12139062 12547392 12607716 12884443 13658359 13695352 14055756 14900028 14940384 14973148 15857776 16185416 16810288 17252664 17299392 18338496 18741008 18831109 19866704 20444736 20543028 21672768 22254947 22459722 23003552 23786664 24278124 25215432 25768886 27316718 27390704 28111512 29800056 29880768 29946296 31715552 32370832 33620576 34505328 37482016 37662218 38653329 39733408 40975077 41086056 41176157 44509894 44919444 46007104 47573328 48556248 48662731 50430864 51537772 54633436 54781408 56223024 56493327 59600112 59892592 63431104 64741664 66764841 67241152 69010656 71122453 74964032 75324436 77306658 79466816 81950154 82172112 82352314 89019788 89838888 95146656 97112496 97325462 100861728 103075544 109266872 109562816 112446048 112986654 119200224 119785184 123528471 129483328 133529682 138021312 142244906 145988193 150648872 154613316 163900308 164344224 164704628 178039576 179677776 190293312 194224992 194650924 201723456 206151088 213367359 218533744 224892096 225973308 238400448 239570368 244804417 247056942 267059364 284489812 291976386 301297744 309226632 327800616 328688448 329409256 356079152 359355552 388449984 389301848 412302176 426734718 437067488 451946616 452937727 489608834 494113884 534118728 535290041 568979624 583952772 602595488 618453264 655601232 658818512 712158304 718711104 734413251 778603696 782346983 824604352 853469436 874134976 903893232 905875454 924591889 979217668 988227768 1068237456 1070580082 1137959248 1167905544 1205190976 1236906528 1311202464 1317637024 1358813181 1424316608 1468826502 1557207392 1564693966 1605870123 1706938872 1807786464 1811750908 1849183778 1958435336 1976455536 2136474912 2141160164 2275918496 2335811088 2347040949 2473813056 2622404928 2635274048 2717626362 2773775667 2937653004 3114414784 3129387932 3211740246 3413877744 3615572928 3623501816 3698367556 3916870672 3952911072 4272949824 4282320328 4551836992 4671622176 4694081898 5435252724 5547551334 5875306008 5888190451 6258775864 6423480492 6827755488 7247003632 7396735112 7833741344 7905822144 8564640656 8605816813 9343244352 9388163796 10170510779 10870505448 11095102668 11750612016 11776380902 12517551728 12846960984 13655510976 14494007264 14793470224 15667482688 17129281312 17211633626 17664571353 18776327592 20341021558 21741010896 22190205336 23501224032 23552761804 25035103456 25693921968 25817450439 28988014528 29586940448 30511532337 34258562624 34423267252 35329142706 37552655184 40682043116 43482021792 44380410672 47002448064 47105523608 50070206912 51387843936 51634900878 59173880896 61023064674 68846534504 70658285412 75105310368 81364086232 86964043584 88760821344 94211047216 102775687872 103269801756 111875618569 122046129348 137693069008 141316570824 150210620736 162728172464 177521642688 188422094432 206539603512 223751237138 244092258696 275386138016 282633141648 325456344928 335626855707 376844188864 413079207024 447502474276 488184517392 550772276032 565266283296 650912689856 671253711414 826158414048 895004948552 976369034784 1130532566592 1342507422828 1652316828096 1790009897104 1952738069568 2685014845656 3580019794208 5370029691312 7160039588416 10740059382624 21480118765248
• Sum of all divisors σ(n): 70978825093120
• Sum of proper divisors (its aliquot sum) s(n): 49498706327872
• 21480118765248 is an abundant number, because the sum of its proper divisors (49498706327872) is greater than itself. Its abundance is 28018587562624

Bases of 21480118765248

• Binary: 100111000100100111010110110010100011011000000₂
• Hexadecimal: 0x13893AD946C0
• Base-36: 7M3TW41XC

Squares and roots of 21480118765248

• 21480118765248 squared (21480118765248²) is 461395502169159264132501504
• 21480118765248 cubed (21480118765248³) is 9910830184344782198304088499965982932992
• The square root of 21480118765248 is 4634664.9032317321
• The cube root of 21480118765248 is 27797.9152229769

Scales and comparisons

• 21,480,118,765,248 seconds is equal to 683,001 years, 17 weeks, 2 days, 17 hours, 48 seconds.
• To count from 1 to 21,480,118,765,248 would take you about one million, seven hundred seven thousand, five hundred three 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 21480118765248 cubic inches would be around 2316.5 feet tall.

Recreational maths with 21480118765248

• 21480118765248 backwards is 84256781108412
• 21480118765248 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21480118765248's digits is 57
• More coming soon!