31744719126011021

Names of 31744719126011021

• Cardinal: 31744719126011021 can be written as Thirty-one quadrillion, seven hundred forty-four trillion, seven hundred nineteen billion, one hundred twenty-six million, eleven thousand and twenty-one.

Scientific notation

• Scientific notation: 3.1744719126011021 × 10¹⁶

Factors of 31744719126011021

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 207731188

Divisors of 31744719126011021

• Number of divisors d(n): 16
• Complete list of divisors:
  1 13 107 1391 109919 1428947 11761333 152897329 207621149 2699074937 22215462943 288801018259 22821509076931 296679618000103 2441901471231617 31744719126011021
• Sum of all divisors σ(n): 34506435813696000
• Sum of proper divisors (its aliquot sum) s(n): 2761716687684979
• 31744719126011021 is a deficient number, because the sum of its proper divisors (2761716687684979) is less than itself. Its deficiency is 28983002438326042

Bases of 31744719126011021

• Binary: 1110000110001111010011101100011000000000001110010001101₂
• Hexadecimal: 0x70C7A763001C8D
• Base-36: 8OKKAN39N65

Squares and roots of 31744719126011021

• 31744719126011021 squared (31744719126011021²) is 1007727192389329920974975413462441
• 31744719126011021 cubed (31744719126011021³) is 31990016678042949342085693380179973899378335562261
• The square root of 31744719126011021 is 178170477.7060751473
• The cube root of 31744719126011021 is 316633.7197365569

Scales and comparisons

• 31,744,719,126,011,021 seconds is equal to 1,009,383,875 years, 17 weeks, 6 days, 3 hours, 3 minutes, 41 seconds.
• To count from 1 to 31,744,719,126,011,021 would take you about three billion, twenty-eight million, one hundred fifty-one thousand, six hundred twenty-six 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 31744719126011021 cubic inches would be around 26386.1 feet tall.

Recreational maths with 31744719126011021

• 31744719126011021 backwards is 12011062191744713
• The number of decimal digits it has is: 17
• The sum of 31744719126011021's digits is 50
• More coming soon!