142285768716

Names of 142285768716

• Cardinal: 142285768716 can be written as One hundred forty-two billion, two hundred eighty-five million, seven hundred sixty-eight thousand, seven hundred sixteen.

Scientific notation

• Scientific notation: 1.42285768716 × 10¹¹

Factors of 142285768716

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 130298348

Divisors of 142285768716

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 78 84 91 156 182 273 364 546 1092 130298323 260596646 390894969 521193292 781789938 912088261 1563579876 1693878199 1824176522 2736264783 3387756398 3648353044 5081634597 5472529566 6775512796 10163269194 10945059132 11857147393 20326538388 23714294786 35571442179 47428589572 71142884358 142285768716
• Sum of all divisors σ(n): 408615544064
• Sum of proper divisors (its aliquot sum) s(n): 266329775348
• 142285768716 is an abundant number, because the sum of its proper divisors (266329775348) is greater than itself. Its abundance is 124044006632

Bases of 142285768716

• Binary: 10000100100000111001001000100000001100₂
• Hexadecimal: 0x2120E4880C
• Base-36: 1TD59TSC

Squares and roots of 142285768716

• 142285768716 squared (142285768716²) is 20245239979103044288656
• 142285768716 cubed (142285768716³) is 2880609533266572432787212358485696
• The square root of 142285768716 is 377207.8587675501
• The cube root of 142285768716 is 5220.6008311503

Scales and comparisons

• 142,285,768,716 seconds is equal to 4,524 years, 12 weeks, 6 days, 38 minutes, 36 seconds.
• To count from 1 to 142,285,768,716 would take you about nine thousand and forty-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 142285768716 cubic inches would be around 435.1 feet tall.

Recreational maths with 142285768716

• 142285768716 backwards is 617867582241
• The number of decimal digits it has is: 12
• The sum of 142285768716's digits is 57
• More coming soon!