342748743561

Names of 342748743561

• Cardinal: 342748743561 can be written as Three hundred forty-two billion, seven hundred forty-eight million, seven hundred forty-three thousand, five hundred sixty-one.

Scientific notation

• Scientific notation: 3.42748743561 × 10¹¹

Factors of 342748743561

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 12923

Divisors of 342748743561

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 21 63 139 417 973 1251 2919 5101 7673 8757 15303 23019 35707 45909 53711 69057 107121 161133 321363 483399 709039 1066547 2127117 3199641 4963273 6381351 7465829 9598923 14889819 22397487 39139973 44669457 67192461 117419919 273979811 352259757 821939433 2465818299 5440456247 16321368741 38083193729 48964106223 114249581187 342748743561
• Sum of all divisors σ(n): 570064010880
• Sum of proper divisors (its aliquot sum) s(n): 227315267319
• 342748743561 is a deficient number, because the sum of its proper divisors (227315267319) is less than itself. Its deficiency is 115433476242

Bases of 342748743561

• Binary: 100111111001101011010101100011110001001₂
• Hexadecimal: 0x4FCD6AC789
• Base-36: 4DGFR349

Squares and roots of 342748743561

• 342748743561 squared (342748743561²) is 117476701212644138960721
• 342748743561 cubed (342748743561³) is 40264991738324783715397811080667481
• The square root of 342748743561 is 585447.4729307489
• The cube root of 342748743561 is 6998.2903550027

Scales and comparisons

• 342,748,743,561 seconds is equal to 10,898 years, 18 weeks, 1 day, 8 hours, 19 minutes, 21 seconds.
• To count from 1 to 342,748,743,561 would take you about twenty-one thousand, seven hundred ninety-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 342748743561 cubic inches would be around 583.2 feet tall.

Recreational maths with 342748743561

• 342748743561 backwards is 165347847243
• The number of decimal digits it has is: 12
• The sum of 342748743561's digits is 54
• More coming soon!