56721532923998208

Names of 56721532923998208

• Cardinal: 56721532923998208 can be written as Fifty-six quadrillion, seven hundred twenty-one trillion, five hundred thirty-two billion, nine hundred twenty-three million, nine hundred ninety-eight thousand, two hundred eight.

Scientific notation

• Scientific notation: 5.6721532923998208 × 10¹⁶

Factors of 56721532923998208

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 66989

Divisors of 56721532923998208

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 128 144 147 168 192 196 224 252 256 288 294 336 343 384 392 441 448 504 512 576 588 672 686 768 784 882 896 1008 1024 1029 1152 1176 1344 1372 1536 1568 1764 1792 2016 2048 2058 2304 2352 2688 2744 3072 3087 3136 3528 3584 4032 4096 4116 4608 4704 5376 5488 6144 6174 6272 7056 7168 8064 8232 9216 9408 10752 10976 12288 12348 12544 14112 14336 16128 16464 18432 18816 21504 21952 24696 25088 28224 28672 32256 32928 36864 37632 43008 43904 49392 50176 56448 64512 65856 66977 75264 86016 87808 98784 100352 112896 129024 131712 133954 150528 175616 197568 200704 200931 225792 258048 263424 267908 301056 351232 395136 401862 451584 468839 526848 535816 602112 602793 702464 790272 803724 903168 937678 1053696 1071632 1205586 1404928 1406517 1580544 1607448 1806336 1875356 2107392 2143264 2411172 2813034 3161088 3214896 3281873 3750712 4214784 4219551 4286528 4822344 5626068 6322176 6429792 6563746 7501424 8439102 8573056 9644688 9845619 11252136 12644352 12859584 13127492 15002848 16878204 17146112 19289376 19691238 22504272 22973111 25719168 26254984 29536857 30005696 33756408 34292224 38578752 39382476 45008544 45946222 51438336 52509968 59073714 60011392 67512816 68584448 68919333 77157504 78764952 90017088 91892444 102876672 105019936 118147428 120022784 135025632 137168896 137838666 154315008 157529904 180034176 183784888 205753344 206757999 210039872 236294856 240045568 270051264 274337792 275677332 308630016 315059808 360068352 367569776 411506688 413515998 420079744 472589712 480091136 540102528 551354664 617260032 630119616 720136704 735139552 823013376 827031996 840159488 945179424 960182272 1080205056 1102709328 1234520064 1260239232 1440273408 1470279104 1654063992 1680318976 1890358848 1920364544 2160410112 2205418656 2469040128 2520478464 2880546816 2940558208 3308127984 3360637952 3780717696 4320820224 4410837312 4485918529 5040956928 5761093632 5881116416 6616255968 6721275904 7561435392 8641640448 8821674624 8971837058 10081913856 11762232832 13232511936 13442551808 13457755587 15122870784 17283280896 17643349248 17943674116 20163827712 23524465664 26465023872 26915511174 30245741568 31401429703 35286698496 35887348232 40327655424 40373266761 47048931328 52930047744 53831022348 60491483136 62802859406 70573396992 71774696464 80746533522 94097862656 94204289109 105860095488 107662044696 120982966272 125605718812 141146793984 143549392928 161493067044 188408578218 211720190976 215324089392 219810007921 251211437624 282293587968 282612867327 287098785856 322986134088 376817156436 423440381952 430648178784 439620015842 502422875248 565225734654 574197571712 645972268176 659430023763 753634312872 846880763904 861296357568 879240031684 1004845750496 1130451469308 1148395143424 1291944536352 1318860047526 1507268625744 1538670055447 1722592715136 1758480063368 1978290071289 2009691500992 2260902938616 2296790286848 2583889072704 2637720095052 3014537251488 3077340110894 3445185430272 3516960126736 3956580142578 4019383001984 4521805877232 4593580573696 4616010166341 5167778145408 5275440190104 6029074502976 6154680221788 6890370860544 7033920253472 7913160285156 8038766003968 9043611754464 9187161147392 9232020332682 10335556290816 10550880380208 12058149005952 12309360443576 13780741721088 13848030499023 14067840506944 15826320570312 16077532007936 18087223508928 18374322294784 18464040665364 20671112581632 21101760760416 24116298011904 24618720887152 27561483442176 27696060998046 28135681013888 31652641140624 32155064015872 36174447017856 36928081330728 41342225163264 42203521520832 48232596023808 49237441774304 55122966884352 55392121996092 56271362027776 63305282281248 64310128031744 72348894035712 73856162661456 82684450326528 84407043041664 96465192047616 98474883548608 110784243992184 112542724055552 126610564562496 128620256063488 144697788071424 147712325322912 165368900653056 168814086083328 192930384095232 196949767097216 221568487984368 225085448111104 253221129124992 289395576142848 295424650645824 337628172166656 385860768190464 393899534194432 443136975968736 450170896222208 506442258249984 578791152285696 590849301291648 675256344333312 787799068388864 886273951937472 900341792444416 1012884516499968 1157582304571392 1181698602583296 1350512688666624 1575598136777728 1772547903874944 2025769032999936 2363397205166592 2701025377333248 3151196273555456 3545095807749888 4051538065999872 4726794410333184 6302392547110912 7090191615499776 8103076131999744 9453588820666368 14180383230999552 18907177641332736 28360766461999104 56721532923998208
• Sum of all divisors σ(n): 191072477896752400
• Sum of proper divisors (its aliquot sum) s(n): 134350944972754192
• 56721532923998208 is an abundant number, because the sum of its proper divisors (134350944972754192) is greater than itself. Its abundance is 77629412048755984

Bases of 56721532923998208

• Binary: 11001001100000111110111100000101000011001111000000000000₂
• Hexadecimal: 0xC983EF050CF000
• Base-36: FII3SHWD8G0

Squares and roots of 56721532923998208

• 56721532923998208 squared (56721532923998208²) is 3217332297248212699802000387211264
• 56721532923998208 cubed (56721532923998208³) is 182492019825807285792497424447106414334962053414912
• The square root of 56721532923998208 is 238162828.5942166249
• The cube root of 56721532923998208 is 384222.3758170683

Scales and comparisons

• 56,721,532,923,998,208 seconds is equal to 1,803,569,295 years, 39 weeks, 4 days, 9 hours, 16 minutes, 48 seconds.
• To count from 1 to 56,721,532,923,998,208 would take you about five billion, four hundred ten million, seven hundred seven thousand, eight hundred eighty-seven 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 56721532923998208 cubic inches would be around 32018.5 feet tall.

Recreational maths with 56721532923998208

• 56721532923998208 backwards is 80289932923512765
• The number of decimal digits it has is: 17
• The sum of 56721532923998208's digits is 81
• More coming soon!