3950900493

Names of 3950900493

• Cardinal: 3950900493 can be written as Three billion, nine hundred fifty million, nine hundred thousand, four hundred ninety-three.

Scientific notation

• Scientific notation: 3.950900493 × 10⁹

Factors of 3950900493

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 42482835

Divisors of 3950900493

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 31 93 42482801 127448403 1316966831 3950900493
• Sum of all divisors σ(n): 5437798656
• Sum of proper divisors (its aliquot sum) s(n): 1486898163
• 3950900493 is a deficient number, because the sum of its proper divisors (1486898163) is less than itself. Its deficiency is 2464002330

Bases of 3950900493

• Binary: 11101011011111011111010100001101₂
• Hexadecimal: 0xEB7DF50D
• Base-36: 1TC9IBX

Squares and roots of 3950900493

• 3950900493 squared (3950900493²) is 15609614705587643049
• 3950900493 cubed (3950900493³) is 61672034435846268777002123157
• The square root of 3950900493 is 62856.1889792883
• The cube root of 3950900493 is 1580.8792431735

Scales and comparisons

• 3,950,900,493 seconds is equal to 125 years, 32 weeks, 4 days, 21 minutes, 33 seconds.
• To count from 1 to 3,950,900,493 would take you about two hundred fifty-one 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 3950900493 cubic inches would be around 131.7 feet tall.

Recreational maths with 3950900493

• 3950900493 backwards is 3940090593
• The number of decimal digits it has is: 10
• The sum of 3950900493's digits is 42
• More coming soon!