472642259139

Names of 472642259139

• Cardinal: 472642259139 can be written as Four hundred seventy-two billion, six hundred forty-two million, two hundred fifty-nine thousand, one hundred thirty-nine.

Scientific notation

• Scientific notation: 4.72642259139 × 10¹¹

Factors of 472642259139

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 295

Divisors of 472642259139

• Number of divisors d(n): 56
• Complete list of divisors:
  1 3 9 27 41 81 123 243 251 369 729 753 1107 2259 3321 6777 9963 10291 20331 29889 30873 60993 63001 92619 182979 189003 277857 567009 833571 1701027 2500713 2583041 5103081 7502139 7749123 15309243 15813251 23247369 45927729 47439753 69742107 142319259 209226321 426957777 627678963 648343291 1280873331 1883036889 1945029873 3842619993 5835089619 11527859979 17505268857 52515806571 157547419713 472642259139
• Sum of all divisors σ(n): 728826792624
• Sum of proper divisors (its aliquot sum) s(n): 256184533485
• 472642259139 is a deficient number, because the sum of its proper divisors (256184533485) is less than itself. Its deficiency is 216457725654

Bases of 472642259139

• Binary: 110111000001011101011001000100011000011₂
• Hexadecimal: 0x6E0BAC88C3
• Base-36: 614MZX6R

Squares and roots of 472642259139

• 472642259139 squared (472642259139²) is 223390705124017629021321
• 472642259139 cubed (472642259139³) is 105583887540469875348699567038102619
• The square root of 472642259139 is 687489.8247530651
• The cube root of 472642259139 is 7789.5227460247

Scales and comparisons

• 472,642,259,139 seconds is equal to 15,028 years, 29 weeks, 1 day, 12 hours, 25 minutes, 39 seconds.
• To count from 1 to 472,642,259,139 would take you about thirty thousand and fifty-seven 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 472642259139 cubic inches would be around 649.1 feet tall.

Recreational maths with 472642259139

• 472642259139 backwards is 931952246274
• The number of decimal digits it has is: 12
• The sum of 472642259139's digits is 54
• More coming soon!