5409090509

Names of 5409090509

• Cardinal: 5409090509 can be written as Five billion, four hundred nine million, ninety thousand, five hundred nine.

Scientific notation

• Scientific notation: 5.409090509 × 10⁹

Factors of 5409090509

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 29035

Divisors of 5409090509

• Number of divisors d(n): 8
• Complete list of divisors:
  1 317 607 28111 192419 8911187 17063377 5409090509
• Sum of all divisors σ(n): 5435286528
• Sum of proper divisors (its aliquot sum) s(n): 26196019
• 5409090509 is a deficient number, because the sum of its proper divisors (26196019) is less than itself. Its deficiency is 5382894490

Bases of 5409090509

• Binary: 101000010011010000010101111001101₂
• Hexadecimal: 0x142682BCD
• Base-36: 2HGFKY5

Squares and roots of 5409090509

• 5409090509 squared (5409090509²) is 29258260134553879081
• 5409090509 cubed (5409090509³) is 158260577203668450286170742229
• The square root of 5409090509 is 73546.5193533997
• The cube root of 5409090509 is 1755.3945654417

Scales and comparisons

• 5,409,090,509 seconds is equal to 171 years, 51 weeks, 4 days, 5 hours, 8 minutes, 29 seconds.
• To count from 1 to 5,409,090,509 would take you about three hundred forty-three 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 5409090509 cubic inches would be around 146.3 feet tall.

Recreational maths with 5409090509

• 5409090509 backwards is 9050909045
• The number of decimal digits it has is: 10
• The sum of 5409090509's digits is 41
• More coming soon!