3849138473

Names of 3849138473

• Cardinal: 3849138473 can be written as Three billion, eight hundred forty-nine million, one hundred thirty-eight thousand, four hundred seventy-three.

Scientific notation

• Scientific notation: 3.849138473 × 10⁹

Factors of 3849138473

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 130687

Divisors of 3849138473

• Number of divisors d(n): 8
• Complete list of divisors:
  1 109 271 29539 130307 14203463 35313197 3849138473
• Sum of all divisors σ(n): 3898815360
• Sum of proper divisors (its aliquot sum) s(n): 49676887
• 3849138473 is a deficient number, because the sum of its proper divisors (49676887) is less than itself. Its deficiency is 3799461586

Bases of 3849138473

• Binary: 11100101011011010011000100101001₂
• Hexadecimal: 0xE56D3129
• Base-36: 1RNOE95

Squares and roots of 3849138473

• 3849138473 squared (3849138473²) is 14815866984328771729
• 3849138473 cubed (3849138473³) is 57028323620230363342928629817
• The square root of 3849138473 is 62041.4254591237
• The cube root of 3849138473 is 1567.1882915277

Scales and comparisons

• 3,849,138,473 seconds is equal to 122 years, 20 weeks, 2 days, 5 hours, 7 minutes, 53 seconds.
• To count from 1 to 3,849,138,473 would take you about two hundred forty-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 3849138473 cubic inches would be around 130.6 feet tall.

Recreational maths with 3849138473

• 3849138473 backwards is 3748319483
• The number of decimal digits it has is: 10
• The sum of 3849138473's digits is 50
• More coming soon!