72327894191417764

Names of 72327894191417764

• Cardinal: 72327894191417764 can be written as Seventy-two quadrillion, three hundred twenty-seven trillion, eight hundred ninety-four billion, one hundred ninety-one million, four hundred seventeen thousand, seven hundred sixty-four.

Scientific notation

• Scientific notation: 7.2327894191417764 × 10¹⁶

Factors of 72327894191417764

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 23856

Divisors of 72327894191417764

• Number of divisors d(n): 18
• Complete list of divisors:
  1 2 4 9137 14717 18274 29434 36548 58868 134469229 216590089 268938458 433180178 537876916 866360356 1978983643193 3957967286386 7915934572772
• Sum of all divisors σ(n): 72333833599929554
• Sum of proper divisors (its aliquot sum) s(n): 5939408511790
• 72327894191417764 is a deficient number, because the sum of its proper divisors (5939408511790) is less than itself. Its deficiency is 72321954782905974

Bases of 72327894191417764

• Binary: 100000000111101011101011000101000101000011010100110100100₂
• Hexadecimal: 0x100F5D628A1A9A4
• Base-36: JS63JVYOK2S

Squares and roots of 72327894191417764

• 72327894191417764 squared (72327894191417764²) is 5231324278164923525258792374759696
• 72327894191417764 cubed (72327894191417764³) is 378370668872107499338267941885663125476975045639744
• 72327894191417764 is a perfect square number. Its square root is 268938458
• The cube root of 72327894191417764 is 416647.3337282837

Scales and comparisons

• 72,327,894,191,417,764 seconds is equal to 2,299,803,310 years, 21 weeks, 6 days, 6 hours, 16 minutes, 4 seconds.
• To count from 1 to 72,327,894,191,417,764 would take you about six billion, eight hundred ninety-nine million, four hundred nine thousand, nine hundred thirty-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 72327894191417764 cubic inches would be around 34720.6 feet tall.

Recreational maths with 72327894191417764

• 72327894191417764 backwards is 46771419149872327
• The number of decimal digits it has is: 17
• The sum of 72327894191417764's digits is 82
• More coming soon!