142728637259338

Names of 142728637259338

• Cardinal: 142728637259338 can be written as One hundred forty-two trillion, seven hundred twenty-eight billion, six hundred thirty-seven million, two hundred fifty-nine thousand, three hundred thirty-eight.

Scientific notation

• Scientific notation: 1.42728637259338 × 10¹⁴

Factors of 142728637259338

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 3124950

Divisors of 142728637259338

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 13 26 41 82 533 1066 43451 86902 564863 1129726 1781491 3081443 3562982 6162886 23159383 40058759 46318766 80117518 126339163 252678326 1642409119 3284818238 133891779793 267783559586 1740593137309 3481186274618 5489562971513 10979125943026 71364318629669 142728637259338
• Sum of all divisors σ(n): 236190611869632
• Sum of proper divisors (its aliquot sum) s(n): 93461974610294
• 142728637259338 is a deficient number, because the sum of its proper divisors (93461974610294) is less than itself. Its deficiency is 49266662649044

Bases of 142728637259338

• Binary: 100000011100111110011001101110010001111001001010₂
• Hexadecimal: 0x81CF99B91E4A
• Base-36: 1ELCMPHA2Y

Squares and roots of 142728637259338

• 142728637259338 squared (142728637259338²) is 20371463893907687591868198244
• 142728637259338 cubed (142728637259338³) is 2907591280555251557127392103711828224202472
• The square root of 142728637259338 is 11946909.1090264013
• The cube root of 142728637259338 is 52260.1164461887

Scales and comparisons

• 142,728,637,259,338 seconds is equal to 4,538,329 years, 9 weeks, 1 day, 3 hours, 8 minutes, 58 seconds.
• To count from 1 to 142,728,637,259,338 would take you about eleven million, three hundred forty-five thousand, eight hundred twenty-two 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 142728637259338 cubic inches would be around 4355 feet tall.

Recreational maths with 142728637259338

• 142728637259338 backwards is 833952736827241
• The number of decimal digits it has is: 15
• The sum of 142728637259338's digits is 70
• More coming soon!