428504112593444438

Names of 428504112593444438

• Cardinal: 428504112593444438 can be written as Four hundred twenty-eight quadrillion, five hundred four trillion, one hundred twelve billion, five hundred ninety-three million, four hundred forty-four thousand, four hundred thirty-eight.

Scientific notation

• Scientific notation: 4.28504112593444438 × 10¹⁷

Factors of 428504112593444438

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 12603062135101326

Divisors of 428504112593444438

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 17 34 12603062135101307 25206124270202614 214252056296722219 428504112593444438
• Sum of all divisors σ(n): 680565355295470632
• Sum of proper divisors (its aliquot sum) s(n): 252061242702026194
• 428504112593444438 is a deficient number, because the sum of its proper divisors (252061242702026194) is less than itself. Its deficiency is 176442869891418244

Bases of 428504112593444438

• Binary: 10111110010010110100011100001010111111011010001111001010110₂
• Hexadecimal: 0x5F25A3857ED1E56
• Base-36: 397813R1T5JQ

Squares and roots of 428504112593444438

• 428504112593444438 squared (428504112593444438²) is 183615774509495308205234412993135844
• 428504112593444438 cubed (428504112593444438³) is 78680114514349282722372454732957061805561926800235672
• The square root of 428504112593444438 is 654602255.2615018589
• The cube root of 428504112593444438 is 753907.9647327279

Scales and comparisons

• 428,504,112,593,444,438 seconds is equal to 13,625,105,330 years, 11 weeks, 4 days, 21 hours, 40 minutes, 38 seconds.
• To count from 1 to 428,504,112,593,444,438 would take you about forty billion, eight hundred seventy-five million, three hundred fifteen thousand, nine hundred ninety 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 428504112593444438 cubic inches would be around 62825.7 feet tall.

Recreational maths with 428504112593444438

• 428504112593444438 backwards is 834444395211405824
• The number of decimal digits it has is: 18
• The sum of 428504112593444438's digits is 71
• More coming soon!