4009696993

Names of 4009696993

• Cardinal: 4009696993 can be written as Four billion, nine million, six hundred ninety-six thousand, nine hundred ninety-three.

Scientific notation

• Scientific notation: 4.009696993 × 10⁹

Factors of 4009696993

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 6374771

Divisors of 4009696993

• Number of divisors d(n): 8
• Complete list of divisors:
  1 17 37 629 6374717 108370189 235864529 4009696993
• Sum of all divisors σ(n): 4360307112
• Sum of proper divisors (its aliquot sum) s(n): 350610119
• 4009696993 is a deficient number, because the sum of its proper divisors (350610119) is less than itself. Its deficiency is 3659086874

Bases of 4009696993

• Binary: 11101110111111110001111011100001₂
• Hexadecimal: 0xEEFF1EE1
• Base-36: 1UB9Q01

Squares and roots of 4009696993

• 4009696993 squared (4009696993²) is 16077669975673242049
• 4009696993 cubed (4009696993³) is 64466584955903381794436458657
• The square root of 4009696993 is 63322.1682588333
• The cube root of 4009696993 is 1588.6827682001

Scales and comparisons

• 4,009,696,993 seconds is equal to 127 years, 25 weeks, 5 days, 12 hours, 43 minutes, 13 seconds.
• To count from 1 to 4,009,696,993 would take you about two hundred fifty-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 4009696993 cubic inches would be around 132.4 feet tall.

Recreational maths with 4009696993

• 4009696993 backwards is 3996969004
• The number of decimal digits it has is: 10
• The sum of 4009696993's digits is 55
• More coming soon!