142933110108985

Names of 142933110108985

• Cardinal: 142933110108985 can be written as One hundred forty-two trillion, nine hundred thirty-three billion, one hundred ten million, one hundred eight thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.42933110108985 × 10¹⁴

Factors of 142933110108985

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 16935121

Divisors of 142933110108985

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 7 35 349 691 1745 2443 3455 4837 12215 24185 241159 1205795 1688113 8440565 16934069 84670345 118538483 592692415 5909990081 11701441679 29549950405 41369930567 58507208395 81910091753 206849652835 409550458765 4083803145971 20419015729855 28586622021797 142933110108985
• Sum of all divisors σ(n): 196868724192000
• Sum of proper divisors (its aliquot sum) s(n): 53935614083015
• 142933110108985 is a deficient number, because the sum of its proper divisors (53935614083015) is less than itself. Its deficiency is 88997496025970

Bases of 142933110108985

• Binary: 100000011111111100110101010000010011001100111001₂
• Hexadecimal: 0x81FF35413339
• Base-36: 1ENYKBC2M1

Squares and roots of 142933110108985

• 142933110108985 squared (142933110108985²) is 20429873965427229998577730225
• 142933110108985 cubed (142933110108985³) is 2920105425013096276504097219195243678571625
• The square root of 142933110108985 is 11955463.6091196815
• The cube root of 142933110108985 is 52285.0604620645

Scales and comparisons

• 142,933,110,108,985 seconds is equal to 4,544,830 years, 40 weeks, 4 days, 56 minutes, 25 seconds.
• To count from 1 to 142,933,110,108,985 would take you about eleven million, three hundred sixty-two thousand and seventy-six 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 142933110108985 cubic inches would be around 4357.1 feet tall.

Recreational maths with 142933110108985

• 142933110108985 backwards is 589801011339241
• The number of decimal digits it has is: 15
• The sum of 142933110108985's digits is 55
• More coming soon!