15027856965121

Names of 15027856965121

• Cardinal: 15027856965121 can be written as Fifteen trillion, twenty-seven billion, eight hundred fifty-six million, nine hundred sixty-five thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 1.5027856965121 × 10¹³

Factors of 15027856965121

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 13513043

Divisors of 15027856965121

• Number of divisors d(n): 48
• Complete list of divisors:
  1 7 11 13 77 91 101 121 143 707 847 1001 1111 1313 1573 7777 9191 11011 12221 14443 85547 101101 158873 1112111 13512911 94590377 148642021 175667843 1040494147 1229674901 1364804011 1635062231 1932346273 9553628077 11445435617 13526423911 15012844121 17742452143 21255809003 105089908847 124197165001 148790663021 165141285331 195166973573 1155988997317 1366168815011 2146836709303 15027856965121
• Sum of all divisors σ(n): 20531410389504
• Sum of proper divisors (its aliquot sum) s(n): 5503553424383
• 15027856965121 is a deficient number, because the sum of its proper divisors (5503553424383) is less than itself. Its deficiency is 9524303540738

Bases of 15027856965121

• Binary: 11011010101011110010000100110111111000000001₂
• Hexadecimal: 0xDAAF2137E01
• Base-36: 5BRPA11XD

Squares and roots of 15027856965121

• 15027856965121 squared (15027856965121²) is 225836484964135752610544641
• 15027856965121 cubed (15027856965121³) is 3393838393546731459754550641761150466561
• The square root of 15027856965121 is 3876577.9967802789
• The cube root of 15027856965121 is 24677.3782318663

Scales and comparisons

• 15,027,856,965,121 seconds is equal to 477,839 years, 19 weeks, 16 hours, 32 minutes, 1 second.
• To count from 1 to 15,027,856,965,121 would take you about one million, one hundred ninety-four thousand, five hundred ninety-eight 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 15027856965121 cubic inches would be around 2056.4 feet tall.

Recreational maths with 15027856965121

• 15027856965121 backwards is 12156965872051
• The number of decimal digits it has is: 14
• The sum of 15027856965121's digits is 58
• More coming soon!