216021600720008

Names of 216021600720008

• Cardinal: 216021600720008 can be written as Two hundred sixteen trillion, twenty-one billion, six hundred million, seven hundred twenty thousand and eight.

Scientific notation

• Scientific notation: 2.16021600720008 × 10¹⁴

Factors of 216021600720008

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1600

Divisors of 216021600720008

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 19 38 76 152 361 722 1444 1579 2888 3158 6316 6859 12632 13718 27436 30001 54872 60002 120004 240008 570019 1140038 2280076 2493241 4560152 4986482 9972964 10830361 19945928 21660722 43321444 47371579 86642888 94743158 189486316 378972632 900060001 1800120002 3600240004 7200480008 17101140019 34202280038 68404560076 136809120152
• Sum of all divisors σ(n): 216155729160456
• Sum of proper divisors (its aliquot sum) s(n): 134128440448
• 216021600720008 is a deficient number, because the sum of its proper divisors (134128440448) is less than itself. Its deficiency is 215887472279560

Bases of 216021600720008

• Binary: 110001000111100001110010110001100101010010001000₂
• Hexadecimal: 0xC47872C65488
• Base-36: 24KMYBK0W8

Squares and roots of 216021600720008

• 216021600720008 squared (216021600720008²) is 46665331977634560864011520064
• 216021600720008 cubed (216021600720008³) is 10080719711939194399693855881232588938240512
• The square root of 216021600720008 is 14697673.3097455939
• 216021600720008 is a perfect cube number. Its cube root is 60002

Scales and comparisons

• 216,021,600,720,008 seconds is equal to 6,868,818 years, 36 weeks, 4 days, 8 hours, 8 seconds.
• To count from 1 to 216,021,600,720,008 would take you about seventeen million, one hundred seventy-two thousand and forty-six 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 216021600720008 cubic inches would be around 5000.2 feet tall.

Recreational maths with 216021600720008

• 216021600720008 backwards is 800027006120612
• The number of decimal digits it has is: 15
• The sum of 216021600720008's digits is 35
• More coming soon!