216312398350847216

Names of 216312398350847216

• Cardinal: 216312398350847216 can be written as Two hundred sixteen quadrillion, three hundred twelve trillion, three hundred ninety-eight billion, three hundred fifty million, eight hundred forty-seven thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 2.16312398350847216 × 10¹⁷

Factors of 216312398350847216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9382043648255

Divisors of 216312398350847216

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 11 16 22 44 88 131 176 262 524 1048 1441 2096 2882 5764 11528 23056 9382043648111 18764087296222 37528174592444 75056349184888 103202480129221 150112698369776 206404960258442 412809920516884 825619841033768 1229047717902541 1651239682067536 2458095435805082 4916190871610164 9832381743220328 13519524896927951 19664763486440656 27039049793855902 54078099587711804 108156199175423608 216312398350847216
• Sum of all divisors σ(n): 460695871296891648
• Sum of proper divisors (its aliquot sum) s(n): 244383472946044432
• 216312398350847216 is an abundant number, because the sum of its proper divisors (244383472946044432) is greater than itself. Its abundance is 28071074595197216

Bases of 216312398350847216

• Binary: 1100000000011111101111101011110000001101110000110011110000₂
• Hexadecimal: 0x3007EFAF0370CF0
• Base-36: 1N5WCFY5H4A8

Squares and roots of 216312398350847216

• 216312398350847216 squared (216312398350847216²) is 46791053680295609372261704974950656
• 216312398350847216 cubed (216312398350847216³) is 10121485042947979529623472691981633144907875394973696
• The square root of 216312398350847216 is 465093967.2268897707
• The cube root of 216312398350847216 is 600289.1183941459

Scales and comparisons

• 216,312,398,350,847,216 seconds is equal to 6,878,065,169 years, 19 weeks, 4 days, 7 hours, 46 minutes, 56 seconds.
• To count from 1 to 216,312,398,350,847,216 would take you about twenty billion, six hundred thirty-four million, one hundred ninety-five thousand, five hundred eight 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 216312398350847216 cubic inches would be around 50024.1 feet tall.

Recreational maths with 216312398350847216

• 216312398350847216 backwards is 612748053893213612
• The number of decimal digits it has is: 18
• The sum of 216312398350847216's digits is 71
• More coming soon!