242142522774978

Names of 242142522774978

• Cardinal: 242142522774978 can be written as Two hundred forty-two trillion, one hundred forty-two billion, five hundred twenty-two million, seven hundred seventy-four thousand, nine hundred seventy-eight.

Scientific notation

• Scientific notation: 2.42142522774978 × 10¹⁴

Factors of 242142522774978

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 11740362

Divisors of 242142522774978

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 14 21 42 513529 1027058 1540587 3081174 3594703 7189406 10784109 11226821 21568218 22453642 33680463 67360926 78587747 157175494 235763241 471526482 5765298161309 11530596322618 17295894483927 34591788967854 40357087129163 80714174258326 121071261387489 242142522774978
• Sum of all divisors σ(n): 553469750559360
• Sum of proper divisors (its aliquot sum) s(n): 311327227784382
• 242142522774978 is an abundant number, because the sum of its proper divisors (311327227784382) is greater than itself. Its abundance is 69184705009404

Bases of 242142522774978

• Binary: 110111000011101000110011000011100001010111000010₂
• Hexadecimal: 0xDC3A330E15C2
• Base-36: 2DTYQM4IPU

Squares and roots of 242142522774978

• 242142522774978 squared (242142522774978²) is 58633001335830739429622900484
• 242142522774978 cubed (242142522774978³) is 14197542861326710319853165413841076819289352
• The square root of 242142522774978 is 15560929.3673282253
• The cube root of 242142522774978 is 62329.0280004793

Scales and comparisons

• 242,142,522,774,978 seconds is equal to 7,699,383 years, 11 weeks, 6 days, 1 hour, 56 minutes, 18 seconds.
• To count from 1 to 242,142,522,774,978 would take you about nineteen million, two hundred forty-eight thousand, four hundred fifty-eight 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 242142522774978 cubic inches would be around 5194.1 feet tall.

Recreational maths with 242142522774978

• 242142522774978 backwards is 879477225241242
• The number of decimal digits it has is: 15
• The sum of 242142522774978's digits is 66
• More coming soon!