401149552952478939

Names of 401149552952478939

• Cardinal: 401149552952478939 can be written as Four hundred one quadrillion, one hundred forty-nine trillion, five hundred fifty-two billion, nine hundred fifty-two million, four hundred seventy-eight thousand, nine hundred thirty-nine.

Scientific notation

• Scientific notation: 4.01149552952478939 × 10¹⁷

Factors of 401149552952478939

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 24425579

Divisors of 401149552952478939

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 7 21 2089 6267 14623 43869 380327 1140981 2662289 7986867 24043153 72129459 168302071 504906213 794503103 2383509309 5561521721 16684565163 50226146617 150678439851 351583026319 1054749078957 9144260251031 27432780753093 64009821757217 192029465271651 19102359664403759 57307078993211277 133716517650826313 401149552952478939
• Sum of all divisors σ(n): 611569759031362560
• Sum of proper divisors (its aliquot sum) s(n): 210420206078883621
• 401149552952478939 is a deficient number, because the sum of its proper divisors (210420206078883621) is less than itself. Its deficiency is 190729346873595318

Bases of 401149552952478939

• Binary: 10110010001001010110110010010011101100010100000110011011011₂
• Hexadecimal: 0x5912B649D8A0CDB
• Base-36: 31PVNCJ9DNFF

Squares and roots of 401149552952478939

• 401149552952478939 squared (401149552952478939²) is 160920963833973704245786785238565721
• 401149552952478939 cubed (401149552952478939³) is 64553372702680582733418512759897644525956931819850019
• The square root of 401149552952478939 is 633363681.4283551411
• The cube root of 401149552952478939 is 737511.4561943345

Scales and comparisons

• 401,149,552,952,478,939 seconds is equal to 12,755,314,946 years, 44 weeks, 1 day, 16 hours, 35 minutes, 39 seconds.
• To count from 1 to 401,149,552,952,478,939 would take you about thirty-eight billion, two hundred sixty-five million, nine hundred forty-four thousand, eight hundred forty 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 401149552952478939 cubic inches would be around 61459.3 feet tall.

Recreational maths with 401149552952478939

• 401149552952478939 backwards is 939874259255941104
• The number of decimal digits it has is: 18
• The sum of 401149552952478939's digits is 87
• More coming soon!