4091474439

Names of 4091474439

• Cardinal: 4091474439 can be written as Four billion, ninety-one million, four hundred seventy-four thousand, four hundred thirty-nine.

Scientific notation

• Scientific notation: 4.091474439 × 10⁹

Factors of 4091474439

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5317

Divisors of 4091474439

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 13 17 23 39 51 69 117 153 207 221 289 299 391 663 867 897 1173 1989 2601 2691 3519 3757 5083 5261 6647 11271 15249 15783 19941 33813 45747 47349 59823 68393 86411 89437 121003 205179 259233 268311 363009 615537 777699 804933 1089027 1162681 1520429 1573039 2057051 3488043 4561287 4719117 6171153 10464129 13683861 14157351 18513459 19765577 26741663 34969867 59296731 80224989 104909601 177890193 240674967 314728803 454608271 1363824813 4091474439
• Sum of all divisors σ(n): 7056215712
• Sum of proper divisors (its aliquot sum) s(n): 2964741273
• 4091474439 is a deficient number, because the sum of its proper divisors (2964741273) is less than itself. Its deficiency is 1126733166

Bases of 4091474439

• Binary: 11110011110111101111001000000111₂
• Hexadecimal: 0xF3DEF207
• Base-36: 1VNYHVR

Squares and roots of 4091474439

• 4091474439 squared (4091474439²) is 16740163084990364721
• 4091474439 cubed (4091474439³) is 68491949366929461817258866519
• The square root of 4091474439 is 63964.6342833289
• The cube root of 4091474439 is 1599.4105170901

Scales and comparisons

• 4,091,474,439 seconds is equal to 130 years, 5 weeks, 40 minutes, 39 seconds.
• To count from 1 to 4,091,474,439 would take you about two hundred sixty 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 4091474439 cubic inches would be around 133.3 feet tall.

Recreational maths with 4091474439

• 4091474439 backwards is 9344741904
• The number of decimal digits it has is: 10
• The sum of 4091474439's digits is 45
• More coming soon!