472161363286556671

Names of 472161363286556671

• Cardinal: 472161363286556671 can be written as Four hundred seventy-two quadrillion, one hundred sixty-one trillion, three hundred sixty-three billion, two hundred eighty-six million, five hundred fifty-six thousand, six hundred seventy-one.

Scientific notation

• Scientific notation: 4.72161363286556671 × 10¹⁷

Factors of 472161363286556671

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 31913462388

Divisors of 472161363286556671

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 13 19 43 91 133 199 247 301 559 817 1393 1729 2587 3781 3913 5719 8557 10621 18109 26467 49153 59899 74347 111241 162583 344071 778687 1138081 2113579 14795053 31913462107 223394234749 414875007391 606355780033 1372278870601 2904125051737 4244490460231 6350778959293 7882625140429 9605952094207 17839625317813 26073298541419 44455452715051 55178375983003 82560126470809 120664800226567 124877377224691 182513089789933 273083495249599 338952881038447 577920885295663 844653601585969 1568642402945371 1911584466747193 2372670167269129 3550085438244787 5188586409742381 10980496820617597 24850598067713509 36320104868196667 67451623326650953 472161363286556671
• Sum of all divisors σ(n): 629078165072896000
• Sum of proper divisors (its aliquot sum) s(n): 156916801786339329
• 472161363286556671 is a deficient number, because the sum of its proper divisors (156916801786339329) is less than itself. Its deficiency is 315244561500217342

Bases of 472161363286556671

• Binary: 11010001101011101000100001000011111010110111111111111111111₂
• Hexadecimal: 0x68D74421F5BFFFF
• Base-36: 3L538FUFOGE7

Squares and roots of 472161363286556671

• 472161363286556671 squared (472161363286556671²) is 222936352980619745794319871694602241
• 472161363286556671 cubed (472161363286556671³) is 105261932349462430913966910148995066995366829850099711
• The square root of 472161363286556671 is 687139988.1294616309
• The cube root of 472161363286556671 is 778687.9999999989

Scales and comparisons

• 472,161,363,286,556,671 seconds is equal to 15,013,270,861 years, 27 weeks, 1 day, 9 hours, 44 minutes, 31 seconds.
• To count from 1 to 472,161,363,286,556,671 would take you about forty-five billion, thirty-nine million, eight hundred twelve thousand, five hundred eighty-four 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 472161363286556671 cubic inches would be around 64890.7 feet tall.

Recreational maths with 472161363286556671

• 472161363286556671 backwards is 176655682363161274
• The number of decimal digits it has is: 18
• The sum of 472161363286556671's digits is 79
• More coming soon!