72683292455842321

Names of 72683292455842321

• Cardinal: 72683292455842321 can be written as Seventy-two quadrillion, six hundred eighty-three trillion, two hundred ninety-two billion, four hundred fifty-five million, eight hundred forty-two thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 7.2683292455842321 × 10¹⁶

Factors of 72683292455842321

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 21271441

Divisors of 72683292455842321

• Number of divisors d(n): 32
• Complete list of divisors:
  1 11 157 173 1727 1903 11443 27161 125873 298771 1796551 1979639 19762061 21259657 21776029 233856227 310803323 3337766149 3418836553 3677920661 36715427639 40457127271 243274255051 577433543777 2676016805561 6351768981547 38194058043007 42086446123823 420134638473077 462950907362053 6607572041440211 72683292455842321
• Sum of all divisors σ(n): 80264167259649408
• Sum of proper divisors (its aliquot sum) s(n): 7580874803807087
• 72683292455842321 is a deficient number, because the sum of its proper divisors (7580874803807087) is less than itself. Its deficiency is 65102417652035234

Bases of 72683292455842321

• Binary: 100000010001110010001000111000011111011111011001000010001₂
• Hexadecimal: 0x1023911C3EFB211
• Base-36: JVO2RLH7J81

Squares and roots of 72683292455842321

• 72683292455842321 squared (72683292455842321²) is 5282861002221505254193685614667041
• 72683292455842321 cubed (72683292455842321³) is 383975731228029935843130987272388657913107611642161
• The square root of 72683292455842321 is 269598391.0483189827
• The cube root of 72683292455842321 is 417328.6470128699

Scales and comparisons

• 72,683,292,455,842,321 seconds is equal to 2,311,103,875 years, 47 weeks, 2 days, 12 hours, 12 minutes, 1 second.
• To count from 1 to 72,683,292,455,842,321 would take you about six billion, nine hundred thirty-three million, three hundred eleven thousand, six hundred twenty-seven 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 72683292455842321 cubic inches would be around 34777.4 feet tall.

Recreational maths with 72683292455842321

• 72683292455842321 backwards is 12324855429238627
• The number of decimal digits it has is: 17
• The sum of 72683292455842321's digits is 73
• More coming soon!