221021623305616

Names of 221021623305616

• Cardinal: 221021623305616 can be written as Two hundred twenty-one trillion, twenty-one billion, six hundred twenty-three million, three hundred five thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 2.21021623305616 × 10¹⁴

Factors of 221021623305616

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 861

Divisors of 221021623305616

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 98 101 112 196 202 343 392 404 686 707 751 784 808 1372 1414 1502 1616 2401 2744 2828 3004 4802 4949 5257 5488 5656 6008 9604 9898 10201 10514 11312 12016 19208 19796 20402 21028 34643 36799 38416 39592 40804 42056 69286 71407 73598 75851 79184 81608 84112 138572 142814 147196 151702 163216 242501 257593 277144 285628 294392 303404 485002 499849 515186 530957 554288 564001 571256 588784 606808 970004 999698 1030372 1061914 1128002 1142512 1213616 1803151 1940008 1999396 2060744 2123828 2256004 3498943 3606302 3716699 3880016 3948007 3998792 4121488 4247656 4512008 6997886 7212604 7433398 7660951 7896014 7997584 8495312 9024016 13995772 14425208 14866796 15321902 15792028 24492601 26016893 27636049 27991544 28850416 29733592 30643804 31584056 48985202 52033786 53626657 55272098 55983088 56964101 59467184 61287608 63168112 97970404 104067572 107253314 110544196 113928202 122575216 182118251 193452343 195940808 208135144 214506628 221088392 227856404 364236502 375386599 386904686 391881616 398748707 416270288 429013256 442176784 455712808 728473004 750773198 773809372 797497414 858026512 911425616 1354166401 1456946008 1501546396 1547618744 1594994828 2627706193 2708332802 2791240949 2913892016 3003092792 3095237488 3189989656 5255412386 5416665604 5582481898 5753374201 6006185584 6379979312 10510824772 10833331208 11164963796 11506748402 18393943351 19538686643 21021649544 21666662416 22329927592 23013496804 36787886702 39077373286 40273619407 42043299088 44659855184 46026993608 73575773404 78154746572 80547238814 92053987216 136770806501 147151546808 156309493144 161094477628 273541613002 281915335849 294303093616 312618986288 322188955256 547083226004 563830671698 644377910512 1094166452008 1127661343396 1973407350943 2188332904016 2255322686792 3946814701886 4510645373584 7893629403772 13813851456601 15787258807544 27627702913202 31574517615088 55255405826404 110510811652808 221021623305616
• Sum of all divisors σ(n): 505239211956129
• Sum of proper divisors (its aliquot sum) s(n): 284217588650513
• 221021623305616 is an abundant number, because the sum of its proper divisors (284217588650513) is greater than itself. Its abundance is 63195965344897

Bases of 221021623305616

• Binary: 110010010000010010011011010110000100010110010000₂
• Hexadecimal: 0xC9049B584590
• Base-36: 26CFXJWNF4

Squares and roots of 221021623305616

• 221021623305616 squared (221021623305616²) is 48850557968649617762937139456
• 221021623305616 cubed (221021623305616³) is 10797029621616033760440817391780253899984896
• 221021623305616 is a perfect square number. Its square root is 14866796
• The cube root of 221021623305616 is 60461.4077402543

Scales and comparisons

• 221,021,623,305,616 seconds is equal to 7,027,803 years, 49 weeks, 5 days, 2 hours, 40 minutes, 16 seconds.
• To count from 1 to 221,021,623,305,616 would take you about seventeen million, five hundred sixty-nine thousand, five hundred nine 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 221021623305616 cubic inches would be around 5038.5 feet tall.

Recreational maths with 221021623305616

• 221021623305616 backwards is 616503326120122
• The number of decimal digits it has is: 15
• The sum of 221021623305616's digits is 40
• More coming soon!