142885049372

Names of 142885049372

• Cardinal: 142885049372 can be written as One hundred forty-two billion, eight hundred eighty-five million, forty-nine thousand, three hundred seventy-two.

Scientific notation

• Scientific notation: 1.42885049372 × 10¹¹

Factors of 142885049372

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 110700

Divisors of 142885049372

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 13 26 29 52 58 116 377 754 863 1508 1726 3452 11219 22438 25027 44876 50054 100108 109793 219586 325351 439172 650702 1301404 1427309 2854618 3183997 5709236 6367994 12735988 41391961 82783922 94751359 165567844 189502718 379005436 1231767667 2463535334 2747789411 4927070668 5495578822 10991157644 35721262343 71442524686 142885049372
• Sum of all divisors σ(n): 278894327040
• Sum of proper divisors (its aliquot sum) s(n): 136009277668
• 142885049372 is a deficient number, because the sum of its proper divisors (136009277668) is less than itself. Its deficiency is 6875771704

Bases of 142885049372

• Binary: 10000101000100100111001101010000011100₂
• Hexadecimal: 0x21449CD41C
• Base-36: 1TN22HP8

Squares and roots of 142885049372

• 142885049372 squared (142885049372²) is 20416137334038877594384
• 142885049372 cubed (142885049372³) is 2917160790959677481241022429926848
• The square root of 142885049372 is 378001.3880556525
• The cube root of 142885049372 is 5227.9199584817

Scales and comparisons

• 142,885,049,372 seconds is equal to 4,543 years, 15 weeks, 5 days, 3 hours, 29 minutes, 32 seconds.
• To count from 1 to 142,885,049,372 would take you about nine thousand and eighty-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 142885049372 cubic inches would be around 435.7 feet tall.

Recreational maths with 142885049372

• 142885049372 backwards is 273940588241
• The number of decimal digits it has is: 12
• The sum of 142885049372's digits is 53
• More coming soon!