216763339396984720

Names of 216763339396984720

• Cardinal: 216763339396984720 can be written as Two hundred sixteen quadrillion, seven hundred sixty-three trillion, three hundred thirty-nine billion, three hundred ninety-six million, nine hundred eighty-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.1676333939698472 × 10¹⁷

Factors of 216763339396984720

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2709541742462316

Divisors of 216763339396984720

• Number of divisors d(n): 20
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 2709541742462309 5419083484924618 10838166969849236 13547708712311545 21676333939698472 27095417424623090 43352667879396944 54190834849246180 108381669698492360 216763339396984720
• Sum of all divisors σ(n): 503974764097989660
• Sum of proper divisors (its aliquot sum) s(n): 287211424701004940
• 216763339396984720 is an abundant number, because the sum of its proper divisors (287211424701004940) is greater than itself. Its abundance is 70448085304020220

Bases of 216763339396984720

• Binary: 1100000010000110010001101111010101000101011010111110010000₂
• Hexadecimal: 0x302191BD515AF90
• Base-36: 1NAC6VELE5CG

Squares and roots of 216763339396984720

• 216763339396984720 squared (216763339396984720²) is 46986345306532388035957027913478400
• 216763339396984720 cubed (216763339396984720³) is 10184917114703800077654771666427531746642006850048000
• The square root of 216763339396984720 is 465578499.7151229277
• The cube root of 216763339396984720 is 600705.9647684111

Scales and comparisons

• 216,763,339,396,984,720 seconds is equal to 6,892,403,699 years, 41 weeks, 1 day, 8 hours, 38 minutes, 40 seconds.
• To count from 1 to 216,763,339,396,984,720 would take you about twenty billion, six hundred seventy-seven million, two hundred eleven thousand and ninety-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 216763339396984720 cubic inches would be around 50058.8 feet tall.

Recreational maths with 216763339396984720

• 216763339396984720 backwards is 027489693933367612
• The number of decimal digits it has is: 18
• The sum of 216763339396984720's digits is 88
• More coming soon!