142375778346495999

Names of 142375778346495999

• Cardinal: 142375778346495999 can be written as One hundred forty-two quadrillion, three hundred seventy-five trillion, seven hundred seventy-eight billion, three hundred forty-six million, four hundred ninety-five thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 1.42375778346495999 × 10¹⁷

Factors of 142375778346495999

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 31922990

Divisors of 142375778346495999

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 34871 42737 104613 128211 31845379 95536137 1490281927 4470845781 1110480211109 1360975962323 3331440633327 4082927886969 47458592782165333 142375778346495999
• Sum of all divisors σ(n): 189844263042174720
• Sum of proper divisors (its aliquot sum) s(n): 47468484695678721
• 142375778346495999 is a deficient number, because the sum of its proper divisors (47468484695678721) is less than itself. Its deficiency is 94907293650817278

Bases of 142375778346495999

• Binary: 111111001110100100000010000011100111101100110111111111111₂
• Hexadecimal: 0x1F9D2041CF66FFF
• Base-36: 12XW01MHUBR3

Squares and roots of 142375778346495999

• 142375778346495999 squared (142375778346495999²) is 20270862259770558983083921323008001
• 142375778346495999 cubed (142375778346495999³) is 2886079791989444106002059483286140862252836991487999
• The square root of 142375778346495999 is 377327150.2906940289
• The cube root of 142375778346495999 is 522170.1445554853

Scales and comparisons

• 142,375,778,346,495,999 seconds is equal to 4,527,109,354 years, 11 weeks, 3 days, 7 hours, 6 minutes, 39 seconds.
• To count from 1 to 142,375,778,346,495,999 would take you about thirteen billion, five hundred eighty-one million, three hundred twenty-eight thousand and sixty-two 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 142375778346495999 cubic inches would be around 43514.2 feet tall.

Recreational maths with 142375778346495999

• 142375778346495999 backwards is 999594643877573241
• The number of decimal digits it has is: 18
• The sum of 142375778346495999's digits is 102
• More coming soon!