320028050121521

Names of 320028050121521

• Cardinal: 320028050121521 can be written as Three hundred twenty trillion, twenty-eight billion, fifty million, one hundred twenty-one thousand, five hundred twenty-one.

Scientific notation

• Scientific notation: 3.20028050121521 × 10¹⁴

Factors of 320028050121521

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 4171965

Divisors of 320028050121521

• Number of divisors d(n): 32
• Complete list of divisors:
  1 7 17 31 119 217 527 3689 20899 146293 355283 647869 2486981 4151011 4535083 11013773 29057077 70567187 77096411 128681341 493970309 900769387 2187582797 15313079579 86751978889 607263852223 1474783641113 2689311345559 10323485487791 18825179418913 45718292874503 320028050121521
• Sum of all divisors σ(n): 399772342886400
• Sum of proper divisors (its aliquot sum) s(n): 79744292764879
• 320028050121521 is a deficient number, because the sum of its proper divisors (79744292764879) is less than itself. Its deficiency is 240283757356642

Bases of 320028050121521

• Binary: 1001000110001000001010110001111101110001100110001₂
• Hexadecimal: 0x12310563EE331
• Base-36: 35FUUU5V75

Squares and roots of 320028050121521

• 320028050121521 squared (320028050121521²) is 102417952864582757342867353441
• 320028050121521 cubed (320028050121521³) is 32776617752690265946117981785446603707503761
• The square root of 320028050121521 is 17889327.8275490551
• The cube root of 320028050121521 is 68401.0363517215

Scales and comparisons

• 320,028,050,121,521 seconds is equal to 10,175,902 years, 4 weeks, 1 day, 21 hours, 18 minutes, 41 seconds.
• To count from 1 to 320,028,050,121,521 would take you about twenty-five million, four hundred thirty-nine thousand, seven hundred fifty-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 320028050121521 cubic inches would be around 5700.1 feet tall.

Recreational maths with 320028050121521

• 320028050121521 backwards is 125121050820023
• The number of decimal digits it has is: 15
• The sum of 320028050121521's digits is 32
• More coming soon!