16008857028746399

Names of 16008857028746399

• Cardinal: 16008857028746399 can be written as Sixteen quadrillion, eight trillion, eight hundred fifty-seven billion, twenty-eight million, seven hundred forty-six thousand, three hundred ninety-nine.

Scientific notation

• Scientific notation: 1.6008857028746399 × 10¹⁶

Factors of 16008857028746399

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 231430

Divisors of 16008857028746399

• Number of divisors d(n): 16
• Complete list of divisors:
  1 59 41957 44683 144731 2475463 2636297 8539129 1874764631 6072478567 6467015273 110611113229 358276235453 381553901107 271336559809261 16008857028746399
• Sum of all divisors σ(n): 16281058457946240
• Sum of proper divisors (its aliquot sum) s(n): 272201429199841
• 16008857028746399 is a deficient number, because the sum of its proper divisors (272201429199841) is less than itself. Its deficiency is 15736655599546558

Bases of 16008857028746399

• Binary: 111000110111111111100001111100011101010101110010011111₂
• Hexadecimal: 0x38DFF87C755C9F
• Base-36: 4DMNZE2H4TB

Squares and roots of 16008857028746399

• 16008857028746399 squared (16008857028746399²) is 256283503366842982538241455467201
• 16008857028746399 cubed (16008857028746399³) is 4102805964226035693809316238440610636457891359199
• The square root of 16008857028746399 is 126526112.0431130571
• The cube root of 16008857028746399 is 252030.6978893351

Scales and comparisons

• 16,008,857,028,746,399 seconds is equal to 509,032,134 years, 45 weeks, 23 hours, 19 minutes, 59 seconds.
• To count from 1 to 16,008,857,028,746,399 would take you about one billion, five hundred twenty-seven million, ninety-six thousand, four hundred four 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 16008857028746399 cubic inches would be around 21002.6 feet tall.

Recreational maths with 16008857028746399

• 16008857028746399 backwards is 99364782075880061
• The number of decimal digits it has is: 17
• The sum of 16008857028746399's digits is 83
• More coming soon!