216409642541456004

Names of 216409642541456004

• Cardinal: 216409642541456004 can be written as Two hundred sixteen quadrillion, four hundred nine trillion, six hundred forty-two billion, five hundred forty-one million, four hundred fifty-six thousand and four.

Scientific notation

• Scientific notation: 2.16409642541456004 × 10¹⁷

Factors of 216409642541456004

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8614792

Divisors of 216409642541456004

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 729 972 1458 2916 8614787 17229574 25844361 34459148 51688722 77533083 103377444 155066166 232599249 310132332 465198498 697797747 930396996 1395595494 2093393241 2791190988 4186786482 6280179723 8373572964 12560359446 25120718892 74214555055369 148429110110738 222643665166107 296858220221476 445287330332214 667930995498321 890574660664428 1335861990996642 2003792986494963 2671723981993284 4007585972989926 6011378959484889 8015171945979852 12022757918969778 18034136878454667 24045515837939556 36068273756909334 54102410635364001 72136547513818668 108204821270728002 216409642541456004
• Sum of all divisors σ(n): 567815626640371207
• Sum of proper divisors (its aliquot sum) s(n): 351405984098915203
• 216409642541456004 is an abundant number, because the sum of its proper divisors (351405984098915203) is greater than itself. Its abundance is 134996341557459199

Bases of 216409642541456004

• Binary: 1100000000110101110110110001011101101001110001101010000100₂
• Hexadecimal: 0x300D76C5DA71A84
• Base-36: 1N6UTDB9SK90

Squares and roots of 216409642541456004

• 216409642541456004 squared (216409642541456004²) is 46833133384920764261955740267648016
• 216409642541456004 cubed (216409642541456004³) is 10135141654927032049694426845071255674752857221888064
• 216409642541456004 is a perfect square number. Its square root is 465198498
• The cube root of 216409642541456004 is 600379.0591227011

Scales and comparisons

• 216,409,642,541,456,004 seconds is equal to 6,881,157,233 years, 43 weeks, 5 days, 16 hours, 53 minutes, 24 seconds.
• To count from 1 to 216,409,642,541,456,004 would take you about twenty billion, six hundred forty-three million, four hundred seventy-one thousand, seven hundred one 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 216409642541456004 cubic inches would be around 50031.6 feet tall.

Recreational maths with 216409642541456004

• 216409642541456004 backwards is 400654145246904612
• The number of decimal digits it has is: 18
• The sum of 216409642541456004's digits is 63
• More coming soon!