421950536073

Names of 421950536073

• Cardinal: 421950536073 can be written as Four hundred twenty-one billion, nine hundred fifty million, five hundred thirty-six thousand and seventy-three.

Scientific notation

• Scientific notation: 4.21950536073 × 10¹¹

Factors of 421950536073

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 121914

Divisors of 421950536073

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 17 33 51 99 121 153 187 289 363 561 867 1089 1331 1683 2057 2601 3179 3993 6171 9537 11979 18513 22627 28611 34969 67881 104907 121883 203643 314721 365649 384659 1096947 1153977 1340713 2072011 3461931 4022139 6216033 12066417 14747843 18648099 22792121 35224187 44243529 68376363 105672561 132730587 162226273 205129089 250713331 317017683 387466057 486678819 752139993 1162398171 1460036457 2256419979 2757846641 3487194513 4262126627 8273539923 12786379881 24820619769 38359139643 46883392897 140650178691 421950536073
• Sum of all divisors σ(n): 712146760416
• Sum of proper divisors (its aliquot sum) s(n): 290196224343
• 421950536073 is a deficient number, because the sum of its proper divisors (290196224343) is less than itself. Its deficiency is 131754311730

Bases of 421950536073

• Binary: 110001000111110001101100011100110001001₂
• Hexadecimal: 0x623E363989
• Base-36: 5DUAGDC9

Squares and roots of 421950536073

• 421950536073 squared (421950536073²) is 178042254892292074261329
• 421950536073 cubed (421950536073³) is 75125024895448347610256897043421017
• The square root of 421950536073 is 649577.1979318547
• The cube root of 421950536073 is 7500.4475944607

Scales and comparisons

• 421,950,536,073 seconds is equal to 13,416 years, 37 weeks, 3 days, 18 hours, 14 minutes, 33 seconds.
• To count from 1 to 421,950,536,073 would take you about twenty-six thousand, eight hundred thirty-three 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 421950536073 cubic inches would be around 625 feet tall.

Recreational maths with 421950536073

• 421950536073 backwards is 370635059124
• The number of decimal digits it has is: 12
• The sum of 421950536073's digits is 45
• More coming soon!