15071221056012

Names of 15071221056012

• Cardinal: 15071221056012 can be written as Fifteen trillion, seventy-one billion, two hundred twenty-one million, fifty-six thousand and twelve.

Scientific notation

• Scientific notation: 1.5071221056012 × 10¹³

Factors of 15071221056012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1733756

Divisors of 15071221056012

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 44 66 132 68567 137134 205701 274268 411402 754237 822804 1508474 1665173 2262711 3016948 3330346 4525422 4995519 6660692 9050844 9991038 18316903 19982076 36633806 54950709 73267612 109901418 219802836 114175917091 228351834182 342527751273 456703668364 685055502546 1255935088001 1370111005092 2511870176002 3767805264003 5023740352004 7535610528006 15071221056012
• Sum of all divisors σ(n): 38363690679552
• Sum of proper divisors (its aliquot sum) s(n): 23292469623540
• 15071221056012 is an abundant number, because the sum of its proper divisors (23292469623540) is greater than itself. Its abundance is 8221248567528

Bases of 15071221056012

• Binary: 11011011010100001010110001110000001000001100₂
• Hexadecimal: 0xDB50AC7020C
• Base-36: 5CBMFW0LO

Squares and roots of 15071221056012

• 15071221056012 squared (15071221056012²) is 227141704119179464441344144
• 15071221056012 cubed (15071221056012³) is 3423302833819425178380619293568392193728
• The square root of 15071221056012 is 3882167.0566852221
• The cube root of 15071221056012 is 24701.0916245745

Scales and comparisons

• 15,071,221,056,012 seconds is equal to 479,218 years, 10 weeks, 6 days, 21 hours, 20 minutes, 12 seconds.
• To count from 1 to 15,071,221,056,012 would take you about one million, one hundred ninety-eight thousand and forty-five 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 15071221056012 cubic inches would be around 2058.4 feet tall.

Recreational maths with 15071221056012

• 15071221056012 backwards is 21065012217051
• 15071221056012 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 15071221056012's digits is 33
• More coming soon!