5421626644878

Names of 5421626644878

• Cardinal: 5421626644878 can be written as Five trillion, four hundred twenty-one billion, six hundred twenty-six million, six hundred forty-four thousand, eight hundred seventy-eight.

Scientific notation

• Scientific notation: 5.421626644878 × 10¹²

Factors of 5421626644878

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 134117

Divisors of 5421626644878

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 131 262 393 786 1179 2358 17161 34322 51483 102966 133981 154449 267962 308898 401943 803886 1205829 2248091 2411658 4496182 6744273 13488546 17551511 20232819 35103022 40465638 52654533 105309066 157963599 315927198 2299247941 4598495882 6897743823 13795487646 20693231469 41386462938 301201480271 602402960542 903604440813 1807208881626 2710813322439 5421626644878
• Sum of all divisors σ(n): 11837306484432
• Sum of proper divisors (its aliquot sum) s(n): 6415679839554
• 5421626644878 is an abundant number, because the sum of its proper divisors (6415679839554) is greater than itself. Its abundance is 994053194676

Bases of 5421626644878

• Binary: 1001110111001010010001000010101100110001110₂
• Hexadecimal: 0x4EE5221598E
• Base-36: 1X6NSISNI

Squares and roots of 5421626644878

• 5421626644878 squared (5421626644878²) is 29394035476451079123634884
• 5421626644878 cubed (5421626644878³) is 159363485939616368287575104692800724152
• The square root of 5421626644878 is 2328438.6710579259
• The cube root of 5421626644878 is 17567.4962296373

Scales and comparisons

• 5,421,626,644,878 seconds is equal to 172,390 years, 49 weeks, 5 days, 9 hours, 21 minutes, 18 seconds.
• To count from 1 to 5,421,626,644,878 would take you about four hundred thirty thousand, nine hundred seventy-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 5421626644878 cubic inches would be around 1464 feet tall.

Recreational maths with 5421626644878

• 5421626644878 backwards is 8784466261245
• The number of decimal digits it has is: 13
• The sum of 5421626644878's digits is 63
• More coming soon!