15040396801

Names of 15040396801

• Cardinal: 15040396801 can be written as Fifteen billion, forty million, three hundred ninety-six thousand, eight hundred one.

Scientific notation

• Scientific notation: 1.5040396801 × 10¹⁰

Factors of 15040396801

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 43344430

Divisors of 15040396801

• Number of divisors d(n): 4
• Complete list of divisors:
  1 347 43344083 15040396801
• Sum of all divisors σ(n): 15083741232
• Sum of proper divisors (its aliquot sum) s(n): 43344431
• 15040396801 is a deficient number, because the sum of its proper divisors (43344431) is less than itself. Its deficiency is 14997052370

Bases of 15040396801

• Binary: 1110000000011110100011111000000001₂
• Hexadecimal: 0x3807A3E01
• Base-36: 6WQNWG1

Squares and roots of 15040396801

• 15040396801 squared (15040396801²) is 226213535931531033601
• 15040396801 cubed (15040396801³) is 3402341342167497912804703910401
• The square root of 15040396801 is 122639.2955010751
• The cube root of 15040396801 is 2468.4240249101

Scales and comparisons

• 15,040,396,801 seconds is equal to 478 years, 12 weeks, 2 days, 16 hours, 1 second.
• To count from 1 to 15,040,396,801 would take you about nine hundred fifty-six 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 15040396801 cubic inches would be around 205.7 feet tall.

Recreational maths with 15040396801

• 15040396801 backwards is 10869304051
• The number of decimal digits it has is: 11
• The sum of 15040396801's digits is 37
• More coming soon!