142423926642614989

Names of 142423926642614989

• Cardinal: 142423926642614989 can be written as One hundred forty-two quadrillion, four hundred twenty-three trillion, nine hundred twenty-six billion, six hundred forty-two million, six hundred fourteen thousand, nine hundred eighty-nine.

Scientific notation

• Scientific notation: 1.42423926642614989 × 10¹⁷

Factors of 142423926642614989

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 522229

Divisors of 142423926642614989

• Number of divisors d(n): 3
• Complete list of divisors:
  1 522229 272723128441
• Sum of all divisors σ(n): 142423926643137219
• Sum of proper divisors (its aliquot sum) s(n): 522230
• 142423926642614989 is a deficient number, because the sum of its proper divisors (522230) is less than itself. Its deficiency is 142423926642092759

Bases of 142423926642614989

• Binary: 111111001111111011100111010000011000011001010001011001101₂
• Hexadecimal: 0x1F9FDCE830CA2CD
• Base-36: 12YD2GNA76J1

Squares and roots of 142423926642614989

• 142423926642614989 squared (142423926642614989²) is 20284574880300975692607652087470121
• 142423926642614989 cubed (142423926642614989³) is 2889008804728616883346038799333923768020484844243669
• The square root of 142423926642614989 is 377390946.6887288607
• 142423926642614989 is a perfect cube number. Its cube root is 522229

Scales and comparisons

• 142,423,926,642,614,989 seconds is equal to 4,528,640,321 years, 5 weeks, 3 days, 2 hours, 49 minutes, 49 seconds.
• To count from 1 to 142,423,926,642,614,989 would take you about thirteen billion, five hundred eighty-five million, nine hundred twenty thousand, nine hundred sixty-three 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 142423926642614989 cubic inches would be around 43519.1 feet tall.

Recreational maths with 142423926642614989

• 142423926642614989 backwards is 989416246629324241
• The number of decimal digits it has is: 18
• The sum of 142423926642614989's digits is 82
• More coming soon!