142996418989129727

Names of 142996418989129727

• Cardinal: 142996418989129727 can be written as One hundred forty-two quadrillion, nine hundred ninety-six trillion, four hundred eighteen billion, nine hundred eighty-nine million, one hundred twenty-nine thousand, seven hundred twenty-seven.

Scientific notation

• Scientific notation: 1.42996418989129727 × 10¹⁷

Factors of 142996418989129727

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 4156271

Divisors of 142996418989129727

• Number of divisors d(n): 32
• Complete list of divisors:
  1 7 29 203 2207 15449 64003 78311 448021 548177 2271019 4075717 15897133 28530019 118195793 172832377 827370551 1209826639 5012138933 8995107419 35084972531 62965751933 260858115151 319173473987 1826006806057 2234214317909 9256030745623 64792215219361 704415857089309 4930910999625163 20428059855589961 142996418989129727
• Sum of all divisors σ(n): 169138608638238720
• Sum of proper divisors (its aliquot sum) s(n): 26142189649108993
• 142996418989129727 is a deficient number, because the sum of its proper divisors (26142189649108993) is less than itself. Its deficiency is 116854229340020734

Bases of 142996418989129727

• Binary: 111111100000001100111110001000101111111111111111111111111₂
• Hexadecimal: 0x1FC067C45FFFFFF
• Base-36: 133ZZZZZZZZZ

Squares and roots of 142996418989129727

• 142996418989129727 squared (142996418989129727²) is 20447975843714740775013388835094529
• 142996418989129727 cubed (142996418989129727³) is 2923987321227436508621614714124472058199021488963583
• The square root of 142996418989129727 is 378148673.1288762925
• The cube root of 142996418989129727 is 522927.7880442309

Scales and comparisons

• 142,996,418,989,129,727 seconds is equal to 4,546,843,806 years, 46 weeks, 1 day, 12 hours, 28 minutes, 47 seconds.
• To count from 1 to 142,996,418,989,129,727 would take you about thirteen billion, six hundred forty million, five hundred thirty-one thousand, four 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 142996418989129727 cubic inches would be around 43577.3 feet tall.

Recreational maths with 142996418989129727

• 142996418989129727 backwards is 727921989814699241
• The number of decimal digits it has is: 18
• The sum of 142996418989129727's digits is 98
• More coming soon!