140042207371609249

Names of 140042207371609249

• Cardinal: 140042207371609249 can be written as One hundred forty quadrillion, forty-two trillion, two hundred seven billion, three hundred seventy-one million, six hundred nine thousand, two hundred forty-nine.

Scientific notation

• Scientific notation: 1.40042207371609249 × 10¹⁷

Factors of 140042207371609249

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 31705276743135

Divisors of 140042207371609249

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 631 4417 31705276742497 221936937197479 20006029624515607 140042207371609249
• Sum of all divisors σ(n): 160301879210069888
• Sum of proper divisors (its aliquot sum) s(n): 20259671838460639
• 140042207371609249 is a deficient number, because the sum of its proper divisors (20259671838460639) is less than itself. Its deficiency is 119782535533148610

Bases of 140042207371609249

• Binary: 111110001100001111010010101000111111100100100010010100001₂
• Hexadecimal: 0x1F187A547F244A1
• Base-36: 12AWTHX2ETUP

Squares and roots of 140042207371609249

• 140042207371609249 squared (140042207371609249²) is 19611819845512807881238519942344001
• 140042207371609249 cubed (140042207371609249³) is 2746482541739946306769946782767694238896184511265249
• The square root of 140042207371609249 is 374222136.3997715849
• The cube root of 140042207371609249 is 519301.5862583155

Scales and comparisons

• 140,042,207,371,609,249 seconds is equal to 4,452,909,015 years, 22 weeks, 1 day, 20 hours, 20 minutes, 49 seconds.
• To count from 1 to 140,042,207,371,609,249 would take you about thirteen billion, three hundred fifty-eight million, seven hundred twenty-seven thousand and forty-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 140042207371609249 cubic inches would be around 43275.1 feet tall.

Recreational maths with 140042207371609249

• 140042207371609249 backwards is 942906173702240041
• The number of decimal digits it has is: 18
• The sum of 140042207371609249's digits is 61
• More coming soon!