15142552423

Names of 15142552423

• Cardinal: 15142552423 can be written as Fifteen billion, one hundred forty-two million, five hundred fifty-two thousand, four hundred twenty-three.

Scientific notation

• Scientific notation: 1.5142552423 × 10¹⁰

Factors of 15142552423

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 200025

Divisors of 15142552423

• Number of divisors d(n): 8
• Complete list of divisors:
  1 31 2473 76663 197521 6123151 488469433 15142552423
• Sum of all divisors σ(n): 15637421696
• Sum of proper divisors (its aliquot sum) s(n): 494869273
• 15142552423 is a deficient number, because the sum of its proper divisors (494869273) is less than itself. Its deficiency is 14647683150

Bases of 15142552423

• Binary: 1110000110100100010000001101100111₂
• Hexadecimal: 0x386910367
• Base-36: 6YFHG87

Squares and roots of 15142552423

• 15142552423 squared (15142552423²) is 229296893883303170929
• 15142552423 cubed (15142552423³) is 3472140236058986310194512110967
• The square root of 15142552423 is 123055.0788183893
• The cube root of 15142552423 is 2473.9999999455

Scales and comparisons

• 15,142,552,423 seconds is equal to 481 years, 25 weeks, 2 days, 33 minutes, 43 seconds.
• To count from 1 to 15,142,552,423 would take you about nine hundred sixty-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 15142552423 cubic inches would be around 206.2 feet tall.

Recreational maths with 15142552423

• 15142552423 backwards is 32425524151
• The number of decimal digits it has is: 11
• The sum of 15142552423's digits is 34
• More coming soon!