428077208488449025

Names of 428077208488449025

• Cardinal: 428077208488449025 can be written as Four hundred twenty-eight quadrillion, seventy-seven trillion, two hundred eight billion, four hundred eighty-eight million, four hundred forty-nine thousand and twenty-five.

Scientific notation

• Scientific notation: 4.28077208488449025 × 10¹⁷

Factors of 428077208488449025

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6970

Divisors of 428077208488449025

• Number of divisors d(n): 54
• Complete list of divisors:
  1 5 11 25 55 121 275 605 3025 3037 3917 15185 19585 33407 43087 75925 97925 167035 215435 367477 473957 835175 1077175 1837385 2369785 9186925 9223369 11848925 11895929 46116845 59479645 101457059 130855219 230584225 297398225 507285295 654276095 1116027649 1439407409 2536426475 3271380475 5580138245 7197037045 27900691225 35985185225 36127936373 180639681865 397407300103 903198409325 1987036500515 4371480301133 9935182502575 21857401505665 109287007528325
• Sum of all divisors σ(n): 428116964066127698
• Sum of proper divisors (its aliquot sum) s(n): 39755577678673
• 428077208488449025 is a deficient number, because the sum of its proper divisors (39755577678673) is less than itself. Its deficiency is 428037452910770352

Bases of 428077208488449025

• Binary: 10111110000110101011111001111111100011001010001010000000001₂
• Hexadecimal: 0x5F0D5F3FC651401
• Base-36: 3930PEPO16O1

Squares and roots of 428077208488449025

• 428077208488449025 squared (428077208488449025²) is 183250096427263053983226850023450625
• 428077208488449025 cubed (428077208488449025³) is 78445189733821874161745650925302999323630684916890625
• 428077208488449025 is a perfect square number. Its square root is 654276095
• The cube root of 428077208488449025 is 753657.5172370349

Scales and comparisons

• 428,077,208,488,449,025 seconds is equal to 13,611,531,100 years, 9 weeks, 5 days, 3 hours, 50 minutes, 25 seconds.
• To count from 1 to 428,077,208,488,449,025 would take you about forty billion, eight hundred thirty-four million, five hundred ninety-three thousand, three hundred 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 428077208488449025 cubic inches would be around 62804.8 feet tall.

Recreational maths with 428077208488449025

• 428077208488449025 backwards is 520944884802770824
• The number of decimal digits it has is: 18
• The sum of 428077208488449025's digits is 82
• More coming soon!