4084809986385

Names of 4084809986385

• Cardinal: 4084809986385 can be written as Four trillion, eighty-four billion, eight hundred nine million, nine hundred eighty-six thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 4.084809986385 × 10¹²

Factors of 4084809986385

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3440

Divisors of 4084809986385

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 9 15 27 45 135 211 633 1055 1899 3165 3221 5697 9495 9663 16105 28485 28989 44521 48315 86967 133563 144945 222605 400689 434835 667815 679631 1202067 2003445 2038893 3398155 6010335 6116679 9393931 10194465 18350037 28181793 30583395 46969655 84545379 91750185 140908965 143402141 253636137 422726895 430206423 717010705 1268180685 1290619269 2151032115 3871857807 6453096345 19359289035 30257851751 90773555253 151289258755 272320665759 453867776265 816961997277 1361603328795 4084809986385
• Sum of all divisors σ(n): 7298730097920
• Sum of proper divisors (its aliquot sum) s(n): 3213920111535
• 4084809986385 is a deficient number, because the sum of its proper divisors (3213920111535) is less than itself. Its deficiency is 870889874850

Bases of 4084809986385

• Binary: 111011011100010001101001011111000101010001₂
• Hexadecimal: 0x3B711A5F151
• Base-36: 1G4JAEDE9

Squares and roots of 4084809986385

• 4084809986385 squared (4084809986385²) is 16685672624870623885368225
• 4084809986385 cubed (4084809986385³) is 68157802167622340365577434962961616625
• The square root of 4084809986385 is 2021091.2860098623
• The cube root of 4084809986385 is 15985.4163811897

Scales and comparisons

• 4,084,809,986,385 seconds is equal to 129,884 years, 16 weeks, 5 days, 8 hours, 39 minutes, 45 seconds.
• To count from 1 to 4,084,809,986,385 would take you about three hundred twenty-four thousand, seven hundred ten 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 4084809986385 cubic inches would be around 1332.1 feet tall.

Recreational maths with 4084809986385

• 4084809986385 backwards is 5836899084804
• The number of decimal digits it has is: 13
• The sum of 4084809986385's digits is 72
• More coming soon!