21076334681645056

Names of 21076334681645056

• Cardinal: 21076334681645056 can be written as Twenty-one quadrillion, seventy-six trillion, three hundred thirty-four billion, six hundred eighty-one million, six hundred forty-five thousand and fifty-six.

Scientific notation

• Scientific notation: 2.1076334681645056 × 10¹⁶

Factors of 21076334681645056

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 93

Divisors of 21076334681645056

• Number of divisors d(n): 392
• Complete list of divisors:
  1 2 4 8 11 16 22 32 37 43 44 64 74 86 88 128 148 172 176 256 296 344 352 407 473 512 592 688 704 814 946 1024 1184 1376 1408 1591 1628 1849 1892 2048 2368 2752 2816 3182 3256 3698 3784 4096 4736 5504 5632 6364 6512 7396 7568 8192 9472 11008 11264 12728 13024 14792 15136 17501 18944 20339 22016 22528 25456 26048 29584 30272 35002 37888 40678 44032 45056 50912 52096 59168 60544 68413 70004 75776 79507 81356 88064 90112 101824 104192 118336 121088 136826 140008 151552 159014 162712 176128 203648 208384 236672 242176 273652 280016 303104 318028 325424 352256 407296 416768 473344 484352 547304 560032 636056 650848 752543 814592 833536 874577 946688 968704 1094608 1120064 1272112 1301696 1505086 1629184 1667072 1749154 1893376 1937408 2189216 2240128 2544224 2603392 2941759 3010172 3258368 3334144 3418801 3498308 3786752 3874816 4378432 4480256 5088448 5206784 5883518 6020344 6516736 6837602 6996616 7573504 8756864 8960512 10176896 10413568 11767036 12040688 13033472 13675204 13993232 15147008 17513728 17921024 20353792 20827136 23534072 24081376 27350408 27986464 32359349 35027456 35842048 37606811 40707584 41654272 47068144 48162752 54700816 55972928 64718698 70054912 71684096 75213622 81415168 83308544 94136288 96325504 109401632 111945856 126495637 129437396 140109824 143368192 147008443 150427244 162830336 166617088 188272576 192651008 218803264 223891712 252991274 258874792 280219648 294016886 300854488 325660672 376545152 385302016 437606528 447783424 505982548 517749584 560439296 588033772 601708976 651321344 753090304 770604032 875213056 895566848 1011965096 1035499168 1176067544 1203417952 1391452007 1506180608 1541208064 1617092873 1750426112 1791133696 2023930192 2070998336 2352135088 2406835904 2782904014 3012361216 3082416128 3234185746 3500852224 3582267392 4047860384 4141996672 4704270176 4813671808 5439312391 5565808028 6024722432 6164832256 6321363049 6468371492 7001704448 7164534784 8095720768 8283993344 9408540352 9627343616 10878624782 11131616056 12049444864 12642726098 12936742984 14003408896 16191441536 16567986688 18817080704 19254687232 21757249564 22263232112 24098889728 25285452196 25873485968 28006817792 32382883072 33135973376 37634161408 38509374464 43514499128 44526464224 50570904392 51746971936 59832436301 64765766144 66271946752 69534993539 75268322816 77018748928 87028998256 89052928448 101141808784 103493943872 119664872602 129531532288 132543893504 139069987078 150536645632 154037497856 174057996512 178105856896 202283617568 206987887744 233890432813 239329745204 259063064576 265087787008 278139974156 301073291264 308074995712 348115993024 356211713792 404567235136 413975775488 467780865626 478659490408 518126129152 556279948312 602146582528 696231986048 712423427584 809134470272 827951550976 935561731252 957318980816 1036252258304 1112559896624 1204293165056 1392463972096 1424846855168 1618268940544 1655903101952 1871123462504 1914637961632 2225119793248 2572794760943 2784927944192 2849693710336 3236537881088 3311806203904 3742246925008 3829275923264 4450239586496 5145589521886 5569855888384 5699387420672 6473075762176 6623612407808 7484493850016 7658551846528 8900479172992 10291179043772 11139711776768 11398774841344 12946151524352 13247224815616 14968987700032 15317103693056 17800958345984 20582358087544 22279423553536 25892303048704 29937975400064 30634207386112 35601916691968 41164716175088 44558847107072 51784606097408 59875950800128 61268414772224 71203833383936 82329432350176 119751901600256 122536829544448 142407666767872 164658864700352 239503803200512 245073659088896 284815333535744 329317729400704 479007606401024 490147318177792 569630667071488 658635458801408 958015212802048 1317270917602816 1916030425604096 2634541835205632 5269083670411264 10538167340822528 21076334681645056
• Sum of all divisors σ(n): 48349075319567064
• Sum of proper divisors (its aliquot sum) s(n): 27272740637922008
• 21076334681645056 is an abundant number, because the sum of its proper divisors (27272740637922008) is greater than itself. Its abundance is 6196405956276952

Bases of 21076334681645056

• Binary: 1001010111000001101000010010001110111011110000000000000₂
• Hexadecimal: 0x4AE0D091DDE000
• Base-36: 5RIXQHIM6F4

Squares and roots of 21076334681645056

• 21076334681645056 squared (21076334681645056²) is 444211883612714204049390369243136
• 21076334681645056 cubed (21076334681645056³) is 9362358328585525492143159849793786552022116335616
• The square root of 21076334681645056 is 145176908.2245694335
• The cube root of 21076334681645056 is 276226.3016617375
• Being both a perfect square and a perfect cube, 21076334681645056 is also a perfect sixth number.

Scales and comparisons

• 21,076,334,681,645,056 seconds is equal to 670,162,249 years, 25 weeks, 4 days, 8 hours, 4 minutes, 16 seconds.
• To count from 1 to 21,076,334,681,645,056 would take you about two billion, ten million, four hundred eighty-six thousand, seven hundred forty-eight 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 21076334681645056 cubic inches would be around 23018.9 feet tall.

Recreational maths with 21076334681645056

• 21076334681645056 backwards is 65054618643367012
• The number of decimal digits it has is: 17
• The sum of 21076334681645056's digits is 67
• More coming soon!