428189196567940072

Names of 428189196567940072

• Cardinal: 428189196567940072 can be written as Four hundred twenty-eight quadrillion, one hundred eighty-nine trillion, one hundred ninety-six billion, five hundred sixty-seven million, nine hundred forty thousand and seventy-two.

Scientific notation

• Scientific notation: 4.28189196567940072 × 10¹⁷

Factors of 428189196567940072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 137317869

Divisors of 428189196567940072

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 8 4933 9866 19732 39464 79063 158126 316252 632504 137233871 274467742 390017779 548935484 780035558 1097870968 1560071116 3120142232 676974685643 1353949371286 2707898742572 5415797485144 10850121542873 21700243085746 43400486171492 86800972342984 53523649570992509 107047299141985018 214094598283970036 428189196567940072
• Sum of all divisors σ(n): 803027657918350080
• Sum of proper divisors (its aliquot sum) s(n): 374838461350410008
• 428189196567940072 is a deficient number, because the sum of its proper divisors (374838461350410008) is less than itself. Its deficiency is 53350735217530064

Bases of 428189196567940072

• Binary: 10111110001001110111100111000111110000101111000101111101000₂
• Hexadecimal: 0x5F13BCE3E178BE8
• Base-36: 3944EHBR45IG

Squares and roots of 428189196567940072

• 428189196567940072 squared (428189196567940072²) is 183345988057498021934280149383365184
• 428189196567940072 cubed (428189196567940072³) is 78506771320295213441916348720435681220311242203253248
• The square root of 428189196567940072 is 654361671.0718469885
• The cube root of 428189196567940072 is 753723.2322509043

Scales and comparisons

• 428,189,196,567,940,072 seconds is equal to 13,615,091,974 years, 37 weeks, 14 hours, 27 minutes, 52 seconds.
• To count from 1 to 428,189,196,567,940,072 would take you about forty billion, eight hundred forty-five million, two hundred seventy-five thousand, nine hundred twenty-four 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 428189196567940072 cubic inches would be around 62810.3 feet tall.

Recreational maths with 428189196567940072

• 428189196567940072 backwards is 270049765691981824
• The number of decimal digits it has is: 18
• The sum of 428189196567940072's digits is 88
• More coming soon!