2990144362

Names of 2990144362

• Cardinal: 2990144362 can be written as Two billion, nine hundred ninety million, one hundred forty-four thousand, three hundred sixty-two.

Scientific notation

• Scientific notation: 2.990144362 × 10⁹

Factors of 2990144362

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1049132

Divisors of 2990144362

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 1427 2854 1047703 2095406 1495072181 2990144362
• Sum of all divisors σ(n): 4488363936
• Sum of proper divisors (its aliquot sum) s(n): 1498219574
• 2990144362 is a deficient number, because the sum of its proper divisors (1498219574) is less than itself. Its deficiency is 1491924788

Bases of 2990144362

• Binary: 10110010001110011111101101101010₂
• Hexadecimal: 0xB239FB6A
• Base-36: 1DG965M

Squares and roots of 2990144362

• 2990144362 squared (2990144362²) is 8940963305600387044
• 2990144362 cubed (2990144362³) is 26734771019089880344634445928
• The square root of 2990144362 is 54682.2124826711
• The cube root of 2990144362 is 1440.6684721077

Scales and comparisons

• 2,990,144,362 seconds is equal to 95 years, 4 weeks, 3 hours, 39 minutes, 22 seconds.
• To count from 1 to 2,990,144,362 would take you about one hundred ninety 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 2990144362 cubic inches would be around 120.1 feet tall.

Recreational maths with 2990144362

• 2990144362 backwards is 2634410992
• The number of decimal digits it has is: 10
• The sum of 2990144362's digits is 40
• More coming soon!