142686263961566

Names of 142686263961566

• Cardinal: 142686263961566 can be written as One hundred forty-two trillion, six hundred eighty-six billion, two hundred sixty-three million, nine hundred sixty-one thousand, five hundred sixty-six.

Scientific notation

• Scientific notation: 1.42686263961566 × 10¹⁴

Factors of 142686263961566

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2031068

Divisors of 142686263961566

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 13 17 26 34 221 442 173819 347638 1857217 2259647 2954923 3714434 4519294 5909846 24143821 31572689 38413999 48287642 63145378 76827998 410444957 820889914 322819601723 645639203446 4196654822399 5487933229291 8393309644798 10975866458582 71343131980783 142686263961566
• Sum of all divisors σ(n): 244053154366560
• Sum of proper divisors (its aliquot sum) s(n): 101366890404994
• 142686263961566 is a deficient number, because the sum of its proper divisors (101366890404994) is less than itself. Its deficiency is 41319373556572

Bases of 142686263961566

• Binary: 100000011100010110111100000100111110011111011110₂
• Hexadecimal: 0x81C5BC13E7DE
• Base-36: 1EKT5XIG9Q

Squares and roots of 142686263961566

• 142686263961566 squared (142686263961566²) is 20359369923309688260325172356
• 142686263961566 cubed (142686263961566³) is 2905002430968533909237973710036380309669496
• The square root of 142686263961566 is 11945135.5773622763
• The cube root of 142686263961566 is 52254.9442707587

Scales and comparisons

• 142,686,263,961,566 seconds is equal to 4,536,981 years, 43 weeks, 3 days, 10 hours, 39 minutes, 26 seconds.
• To count from 1 to 142,686,263,961,566 would take you about eleven million, three hundred forty-two thousand, four hundred fifty-four 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 142686263961566 cubic inches would be around 4354.6 feet tall.

Recreational maths with 142686263961566

• 142686263961566 backwards is 665169362686241
• The number of decimal digits it has is: 15
• The sum of 142686263961566's digits is 71
• More coming soon!