142699291609616959

Names of 142699291609616959

• Cardinal: 142699291609616959 can be written as One hundred forty-two quadrillion, six hundred ninety-nine trillion, two hundred ninety-one billion, six hundred nine million, six hundred sixteen thousand, nine hundred fifty-nine.

Scientific notation

• Scientific notation: 1.42699291609616959 × 10¹⁷

Factors of 142699291609616959

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6313

Divisors of 142699291609616959

• Number of divisors d(n): 36
• Complete list of divisors:
  1 7 49 439 3073 5867 21511 41069 192721 287483 1349047 2575613 9443329 18029291 34421689 84604519 126205037 240951823 592231633 1130694107 1686662761 4145621431 7914858749 15111121471 55404011243 105777850297 496374712973 740444952079 3474622990811 6633782325769 24322360935677 46436476280383 325055333962681 2912230441012591 20385613087088137 142699291609616959
• Sum of all divisors σ(n): 166404486815062320
• Sum of proper divisors (its aliquot sum) s(n): 23705195205445361
• 142699291609616959 is a deficient number, because the sum of its proper divisors (23705195205445361) is less than itself. Its deficiency is 118994096404171598

Bases of 142699291609616959

• Binary: 111111010111110000011111111101010000101110101001000111111₂
• Hexadecimal: 0x1FAF83FEA17523F
• Base-36: 1312ODKDU88V

Squares and roots of 142699291609616959

• 142699291609616959 squared (142699291609616959²) is 20363087825886497033384974700407681
• 142699291609616959 cubed (142699291609616959³) is 2905798207738418249404487020455783242808637551462079
• The square root of 142699291609616959 is 377755597.7210886533
• The cube root of 142699291609616959 is 522565.3456236915

Scales and comparisons

• 142,699,291,609,616,959 seconds is equal to 4,537,396,075 years, 15 weeks, 2 days, 14 hours, 29 minutes, 19 seconds.
• To count from 1 to 142,699,291,609,616,959 would take you about thirteen billion, six hundred twelve million, one hundred eighty-eight thousand, two hundred twenty-five 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 142699291609616959 cubic inches would be around 43547.1 feet tall.

Recreational maths with 142699291609616959

• 142699291609616959 backwards is 959616906192996241
• The number of decimal digits it has is: 18
• The sum of 142699291609616959's digits is 94
• More coming soon!