450040731351648848881

Names of 450040731351648848881

• Cardinal: 450040731351648848881 can be written as Four hundred fifty quintillion, forty quadrillion, seven hundred thirty-one trillion, three hundred fifty-one billion, six hundred forty-eight million, eight hundred forty-eight thousand, eight hundred eighty-one.

Scientific notation

• Scientific notation: 4.50040731351648848881 × 10²⁰

Factors of 450040731351648848881

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 846355764

Divisors of 450040731351648848881

• Number of divisors d(n): 16
• Complete list of divisors:
  1 97 137 13289 42108529 804247001 4084527313 5768868473 78011959097 110181839137 559580241881 10687638396289 33865658164771529 3284968841982838313 4639595168573699473 450040731351648848881
• Sum of all divisors σ(n): 457999172466482359440
• Sum of proper divisors (its aliquot sum) s(n): 7958441114833510559
• 450040731351648848881 is a deficient number, because the sum of its proper divisors (7958441114833510559) is less than itself. Its deficiency is 442082290236815338322

Bases of 450040731351648848881

• Binary: 110000110010110010001110111001011111100010000000010000100101111110001₂
• Hexadecimal: 0x186591DCBF10084BF1
• Base-36: 2MZ758V3MQNRAP

Squares and roots of 450040731351648848881

• 450040731351648848881 squared (450040731351648848881²) is 202536659875526971135084456941332374952161
• 450040731351648848881 cubed (450040731351648848881³) is 91149746535902310401280988891536209373571166272036293093381841
• The square root of 450040731351648848881 is 21214163461.0382138651
• The cube root of 450040731351648848881 is 7663325.5230264677

Scales and comparisons

• 450,040,731,351,648,848,881 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 450,040,731,351,648,848,881 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 450040731351648848881 cubic inches would be around 638610.5 feet tall.

Recreational maths with 450040731351648848881

• 450040731351648848881 backwards is 188848846153137040054
• The number of decimal digits it has is: 21
• The sum of 450040731351648848881's digits is 88
• More coming soon!