16390842834

Names of 16390842834

• Cardinal: 16390842834 can be written as Sixteen billion, three hundred ninety million, eight hundred forty-two thousand, eight hundred thirty-four.

Scientific notation

• Scientific notation: 1.6390842834 × 10¹⁰

Factors of 16390842834

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 8442

Divisors of 16390842834

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 163 326 489 978 3541 4733 7082 9466 10623 14199 21246 28398 577183 771479 1154366 1542958 1731549 2314437 3463098 4628874 16759553 33519106 50278659 100557318 2731807139 5463614278 8195421417 16390842834
• Sum of all divisors σ(n): 32999085504
• Sum of proper divisors (its aliquot sum) s(n): 16608242670
• 16390842834 is an abundant number, because the sum of its proper divisors (16608242670) is greater than itself. Its abundance is 217399836

Bases of 16390842834

• Binary: 1111010000111110000110100111010010₂
• Hexadecimal: 0x3D0F869D2
• Base-36: 7J2ON9U

Squares and roots of 16390842834

• 16390842834 squared (16390842834²) is 268659728808889151556
• 16390842834 cubed (16390842834³) is 4403559390731564105282002549704
• The square root of 16390842834 is 128026.7270299449
• The cube root of 16390842834 is 2540.1952251417

Scales and comparisons

• 16,390,842,834 seconds is equal to 521 years, 9 weeks, 1 day, 19 hours, 53 minutes, 54 seconds.
• To count from 1 to 16,390,842,834 would take you about one thousand and forty-two 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 16390842834 cubic inches would be around 211.7 feet tall.

Recreational maths with 16390842834

• 16390842834 backwards is 43824809361
• The number of decimal digits it has is: 11
• The sum of 16390842834's digits is 48
• More coming soon!