16401533035446001

Names of 16401533035446001

• Cardinal: 16401533035446001 can be written as Sixteen quadrillion, four hundred one trillion, five hundred thirty-three billion, thirty-five million, four hundred forty-six thousand and one.

Scientific notation

• Scientific notation: 1.6401533035446001 × 10¹⁶

Factors of 16401533035446001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 513691955

Divisors of 16401533035446001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 73 437753 31955969 513254129 37467551417 224678534732137 16401533035446001
• Sum of all divisors σ(n): 16626249583377480
• Sum of proper divisors (its aliquot sum) s(n): 224716547931479
• 16401533035446001 is a deficient number, because the sum of its proper divisors (224716547931479) is less than itself. Its deficiency is 16176816487514522

Bases of 16401533035446001

• Binary: 111010010001010001101101111110010110010111111011110001₂
• Hexadecimal: 0x3A451B7E597EF1
• Base-36: 4HHUW9A9R01

Squares and roots of 16401533035446001

• 16401533035446001 squared (16401533035446001²) is 269010285912826511495484986892001
• 16401533035446001 cubed (16401533035446001³) is 4412181091273998015044410802809194178391854338001
• The square root of 16401533035446001 is 128068470.1066035261
• The cube root of 16401533035446001 is 254074.7348411385

Scales and comparisons

• 16,401,533,035,446,001 seconds is equal to 521,518,017 years, 13 weeks, 1 day, 15 hours, 1 second.
• To count from 1 to 16,401,533,035,446,001 would take you about one billion, five hundred sixty-four million, five hundred fifty-four thousand and fifty-one 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 16401533035446001 cubic inches would be around 21172.9 feet tall.

Recreational maths with 16401533035446001

• 16401533035446001 backwards is 10064453033510461
• The number of decimal digits it has is: 17
• The sum of 16401533035446001's digits is 46
• More coming soon!