221225047668016

Names of 221225047668016

• Cardinal: 221225047668016 can be written as Two hundred twenty-one trillion, two hundred twenty-five billion, forty-seven million, six hundred sixty-eight thousand and sixteen.

Scientific notation

• Scientific notation: 2.21225047668016 × 10¹⁴

Factors of 221225047668016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 843

Divisors of 221225047668016

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 46 49 56 92 98 112 161 184 196 322 368 392 529 644 784 811 1058 1127 1288 1622 2116 2254 2576 3244 3703 4232 4508 5677 6488 7406 8464 9016 11354 12976 14812 18032 18653 22708 25921 29624 37306 39739 45416 51842 59248 74612 79478 90832 103684 130571 149224 158956 207368 261142 298448 317912 414736 429019 522284 635824 657721 858038 913997 1044568 1315442 1716076 1827994 2089136 2630884 3003133 3432152 3655988 4604047 5261768 6006266 6864304 7311976 9208094 10523536 12012532 14623952 15127583 18416188 21021931 24025064 30255166 32228329 36832376 42043862 48050128 60510332 64456658 73664752 84087724 105893081 121020664 128913316 168175448 211786162 242041328 257826632 336350896 347934409 423572324 515653264 533411731 695868818 741251567 847144648 1066823462 1391737636 1482503134 1694289296 2133646924 2435540863 2783475272 2965006268 3733882117 4267293848 4871081726 5566950544 5930012536 7467764234 8534587696 9742163452 11860025072 12268469813 14935528468 17048786041 19484326904 24536939626 26137174819 29871056936 34097572082 38968653808 49073879252 52274349638 59742113872 68195144164 85879288691 98147758504 104548699276 136390288328 171758577382 196295517008 209097398552 272780576656 282174805699 343517154764 418194797104 564349611398 601155020837 687034309528 1128699222796 1202310041674 1374068619056 1975223639893 2257398445592 2404620083348 3950447279786 4514796891184 4809240166696 7900894559572 9618480333392 13826565479251 15801789119144 27653130958502 31603578238288 55306261917004 110612523834008 221225047668016
• Sum of all divisors σ(n): 521867292537864
• Sum of proper divisors (its aliquot sum) s(n): 300642244869848
• 221225047668016 is an abundant number, because the sum of its proper divisors (300642244869848) is greater than itself. Its abundance is 79417197201832

Bases of 221225047668016

• Binary: 110010010011001111111000011000011011010100110000₂
• Hexadecimal: 0xC933F861B530
• Base-36: 26F1DTIQ0G

Squares and roots of 221225047668016

• 221225047668016 squared (221225047668016²) is 48940521715715951439749376256
• 221225047668016 cubed (221225047668016³) is 10826869249456833550353980447429903361028096
• The square root of 221225047668016 is 14873635.9935294909
• The cube root of 221225047668016 is 60479.9512530329

Scales and comparisons

• 221,225,047,668,016 seconds is equal to 7,034,272 years, 11 weeks, 3 days, 18 hours, 16 seconds.
• To count from 1 to 221,225,047,668,016 would take you about seventeen million, five hundred eighty-five thousand, six hundred eighty 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 221225047668016 cubic inches would be around 5040 feet tall.

Recreational maths with 221225047668016

• 221225047668016 backwards is 610866740522122
• The number of decimal digits it has is: 15
• The sum of 221225047668016's digits is 52
• More coming soon!