142734467927515517

Names of 142734467927515517

• Cardinal: 142734467927515517 can be written as One hundred forty-two quadrillion, seven hundred thirty-four trillion, four hundred sixty-seven billion, nine hundred twenty-seven million, five hundred fifteen thousand, five hundred seventeen.

Scientific notation

• Scientific notation: 1.42734467927515517 × 10¹⁷

Factors of 142734467927515517

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 426

Divisors of 142734467927515517

• Number of divisors d(n): 14
• Complete list of divisors:
  1 53 373 19769 139129 7373837 51895117 2750441201 19356878641 1025914567973 7220115733093 382666133853929 2693103168443689 142734467927515517
• Sum of all divisors σ(n): 145818505426862322
• Sum of proper divisors (its aliquot sum) s(n): 3084037499346805
• 142734467927515517 is a deficient number, because the sum of its proper divisors (3084037499346805) is less than itself. Its deficiency is 139650430428168712

Bases of 142734467927515517

• Binary: 111111011000110000011111000001010000001100010000101111101₂
• Hexadecimal: 0x1FB183E0A06217D
• Base-36: 131F59CDAGZH

Squares and roots of 142734467927515517

• 142734467927515517 squared (142734467927515517²) is 20373128334550955766733912275777289
• 142734467927515517 cubed (142734467927515517³) is 2907947632851121015833720000334164402020181783693413
• The square root of 142734467927515517 is 377802154.4770695415
• The cube root of 142734467927515517 is 522608.2806990235
• Being both a perfect square and a perfect cube, 142734467927515517 is also a perfect sixth number.

Scales and comparisons

• 142,734,467,927,515,517 seconds is equal to 4,538,514,573 years, 20 weeks, 4 days, 14 hours, 45 minutes, 17 seconds.
• To count from 1 to 142,734,467,927,515,517 would take you about thirteen billion, six hundred fifteen million, five hundred forty-three thousand, seven hundred twenty 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 142734467927515517 cubic inches would be around 43550.7 feet tall.

Recreational maths with 142734467927515517

• 142734467927515517 backwards is 715515729764437241
• The number of decimal digits it has is: 18
• The sum of 142734467927515517's digits is 80
• More coming soon!