442720141129728001

Names of 442720141129728001

• Cardinal: 442720141129728001 can be written as Four hundred forty-two quadrillion, seven hundred twenty trillion, one hundred forty-one billion, one hundred twenty-nine million, seven hundred twenty-eight thousand and one.

Scientific notation

• Scientific notation: 4.42720141129728001 × 10¹⁷

Factors of 442720141129728001

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1348608

Divisors of 442720141129728001

• Number of divisors d(n): 16
• Complete list of divisors:
  1 29 100847 136189 1111543 2924563 3949481 32234747 13734252083 112095776921 151379929627 398293310407 3250777530709 4390017959183 15266211763094069 442720141129728001
• Sum of all divisors σ(n): 457994669232038400
• Sum of proper divisors (its aliquot sum) s(n): 15274528102310399
• 442720141129728001 is a deficient number, because the sum of its proper divisors (15274528102310399) is less than itself. Its deficiency is 427445613027417602

Bases of 442720141129728001

• Binary: 11000100100110110111001111101101010111100101100000000000001₂
• Hexadecimal: 0x624DB9F6AF2C001
• Base-36: 3D376X3PC001

Squares and roots of 442720141129728001

• 442720141129728001 squared (442720141129728001²) is 196001123361926278805565636243456001
• 442720141129728001 cubed (442720141129728001³) is 86773644996377230111902425721272248754172837341184001
• The square root of 442720141129728001 is 665372182.4135180969
• The cube root of 442720141129728001 is 762154.6320208501

Scales and comparisons

• 442,720,141,129,728,001 seconds is equal to 14,077,131,064 years, 32 weeks, 1 second.
• To count from 1 to 442,720,141,129,728,001 would take you about forty-two billion, two hundred thirty-one million, three hundred ninety-three thousand, one hundred ninety-three 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 442720141129728001 cubic inches would be around 63512.9 feet tall.

Recreational maths with 442720141129728001

• 442720141129728001 backwards is 100827921141027244
• The number of decimal digits it has is: 18
• The sum of 442720141129728001's digits is 55
• More coming soon!