21812223023616

Names of 21812223023616

• Cardinal: 21812223023616 can be written as Twenty-one trillion, eight hundred twelve billion, two hundred twenty-three million, twenty-three thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 2.1812223023616 × 10¹³

Factors of 21812223023616

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 41691

Divisors of 21812223023616

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 31 32 48 58 62 64 87 93 96 116 124 128 174 186 192 232 248 256 348 372 383 384 464 496 512 696 744 766 768 899 928 992 1149 1392 1488 1532 1536 1798 1856 1984 2298 2697 2784 2976 3064 3596 3712 3968 4596 5394 5568 5952 6128 7192 7424 7936 9192 10788 11107 11136 11873 11904 12256 14384 14848 15872 18384 21576 22214 22272 23746 23808 24512 28768 33321 35619 36768 41243 43152 44428 44544 47492 47616 49024 57536 66642 71238 73536 82486 86304 88856 94984 98048 115072 123729 133284 142476 147072 164972 172608 177712 189968 196096 230144 247458 266568 284952 294144 329944 344317 345216 355424 379936 460288 494916 533136 569904 588288 659888 688634 690432 710848 759872 989832 1032951 1066272 1139808 1196047 1278533 1319776 1377268 1380864 1421696 1519744 1979664 2065902 2132544 2279616 2392094 2557066 2639552 2754536 2843392 3039488 3588141 3835599 3959328 4131804 4265088 4559232 4784188 5114132 5279104 5509072 5686784 6078976 7176282 7671198 7918656 8263608 8530176 9118464 9568376 10228264 10558208 11018144 14352564 15342396 15796069 15837312 16527216 17060352 18236928 19136752 20456528 21116416 22036288 28705128 30684792 31592138 31674624 33054432 37077457 38273504 40913056 44072576 47388207 57410256 61369584 63184276 63349248 66108864 74154914 76547008 81826112 88145152 94776414 111232371 114820512 122739168 126368552 132217728 148309828 153094016 163652224 176290304 189552828 222464742 229641024 245478336 252737104 264435456 296619656 306188032 327304448 379105656 444929484 458086001 459282048 489678139 490956672 505474208 528870912 593239312 612376064 654608896 758211312 889858968 916172002 918564096 979356278 981913344 1010948416 1186478624 1374258003 1469034417 1516422624 1779717936 1832344004 1837128192 1958712556 1963826688 2021896832 2372957248 2748516006 2938068834 3032845248 3559435872 3664688008 3917425112 4043793664 4745914496 5497032012 5876137668 6065690496 7118871744 7329376016 7834850224 8087587328 9491828992 10994064024 11752275336 12131380992 14200666031 14237743488 14658752032 15669700448 18983657984 21988128048 23504550672 24262761984 28401332062 28475486976 29317504064 31339400896 42601998093 43976256096 47009101344 56802664124 56950973952 58635008128 62678801792 85203996186 87952512192 94018202688 113605328248 117270016256 125357603584 170407992372 175905024384 188036405376 227210656496 234540032512 250715207168 340815984744 351810048768 376072810752 454421312992 681631969488 703620097536 752145621504 908842625984 1363263938976 1817685251968 2726527877952 3635370503936 5453055755904 7270741007872 10906111511808 21812223023616
• Sum of all divisors σ(n): 62215537950720
• Sum of proper divisors (its aliquot sum) s(n): 40403314927104
• 21812223023616 is an abundant number, because the sum of its proper divisors (40403314927104) is greater than itself. Its abundance is 18591091903488

Bases of 21812223023616

• Binary: 100111101011010001101110011100001101000000000₂
• Hexadecimal: 0x13D68DCE1A00
• Base-36: 7QCEAEVPC

Squares and roots of 21812223023616

• 21812223023616 squared (21812223023616²) is 475773073231963917293715456
• 21812223023616 cubed (21812223023616³) is 10377668381966784589410137895627072208896
• The square root of 21812223023616 is 4670355.7705613819
• The cube root of 21812223023616 is 27940.4444294681

Scales and comparisons

• 21,812,223,023,616 seconds is equal to 693,561 years, 11 weeks, 3 days, 23 hours, 53 minutes, 36 seconds.
• To count from 1 to 21,812,223,023,616 would take you about one million, seven hundred thirty-three thousand, nine 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 21812223023616 cubic inches would be around 2328.4 feet tall.

Recreational maths with 21812223023616

• 21812223023616 backwards is 61632032221812
• The number of decimal digits it has is: 14
• The sum of 21812223023616's digits is 39
• More coming soon!