142449854083691

Names of 142449854083691

• Cardinal: 142449854083691 can be written as One hundred forty-two trillion, four hundred forty-nine billion, eight hundred fifty-four million, eighty-three thousand, six hundred ninety-one.

Scientific notation

• Scientific notation: 1.42449854083691 × 10¹⁴

Factors of 142449854083691

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 289

Divisors of 142449854083691

• Number of divisors d(n): 50
• Complete list of divisors:
  1 7 11 49 77 271 343 539 1897 2401 2981 3773 13279 20867 26411 73441 92953 146069 514087 650671 807851 1022483 3598609 5654957 7157381 19902511 25190263 39584699 139317577 176331841 218927621 277092893 975223039 1532493347 1939650251 5393580481 6826561273 10727453429 37755063367 47785928911 59329385291 75092174003 264285443569 415305697037 525645218021 1849998104983 2907139879259 12949986734881 20349979154813 142449854083691
• Sum of all divisors σ(n): 181960467968460
• Sum of proper divisors (its aliquot sum) s(n): 39510613884769
• 142449854083691 is a deficient number, because the sum of its proper divisors (39510613884769) is less than itself. Its deficiency is 102939240198922

Bases of 142449854083691

• Binary: 100000011000111010110000111100110111001001101011₂
• Hexadecimal: 0x818EB0F3726B
• Base-36: 1EHSK56B1N

Squares and roots of 142449854083691

• 142449854083691 squared (142449854083691²) is 20291960928464857469232183481
• 142449854083691 cubed (142449854083691³) is 2890586873331777892687086415427172441708371
• The square root of 142449854083691 is 11935235.8201960553
• The cube root of 142449854083691 is 52226.0687653419

Scales and comparisons

• 142,449,854,083,691 seconds is equal to 4,529,464 years, 38 weeks, 1 day, 8 minutes, 11 seconds.
• To count from 1 to 142,449,854,083,691 would take you about eleven million, three hundred twenty-three thousand, six hundred sixty-one 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 142449854083691 cubic inches would be around 4352.2 feet tall.

Recreational maths with 142449854083691

• 142449854083691 backwards is 196380458944241
• The number of decimal digits it has is: 15
• The sum of 142449854083691's digits is 68
• More coming soon!