409522001385

Names of 409522001385

• Cardinal: 409522001385 can be written as Four hundred nine billion, five hundred twenty-two million, one thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 4.09522001385 × 10¹¹

Factors of 409522001385

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 39009

Divisors of 409522001385

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 7 15 21 35 49 105 147 245 343 735 1029 1715 2161 5145 6483 10805 15127 32415 36833 45381 75635 105889 110499 184165 226905 257831 317667 529445 552495 741223 773493 1289155 1588335 1804817 2223669 3706115 3867465 5414451 9024085 11118345 12633719 27072255 37901157 63168595 79596113 189505785 238788339 397980565 557172791 1193941695 1671518373 2785863955 3900209537 8357591865 11700628611 19501047685 27301466759 58503143055 81904400277 136507333795 409522001385
• Sum of all divisors σ(n): 764497036800
• Sum of proper divisors (its aliquot sum) s(n): 354975035415
• 409522001385 is a deficient number, because the sum of its proper divisors (354975035415) is less than itself. Its deficiency is 54546965970

Bases of 409522001385

• Binary: 101111101011001011010011101010111101001₂
• Hexadecimal: 0x5F5969D5E9
• Base-36: 584QTQLL

Squares and roots of 409522001385

• 409522001385 squared (409522001385²) is 167708269618375941918225
• 409522001385 cubed (409522001385³) is 68680226222932505907686018006741625
• The square root of 409522001385 is 639939.0606807807
• The cube root of 409522001385 is 7426.0707008595

Scales and comparisons

• 409,522,001,385 seconds is equal to 13,021 years, 27 weeks, 4 days, 23 hours, 29 minutes, 45 seconds.
• To count from 1 to 409,522,001,385 would take you about twenty-six thousand and forty-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 409522001385 cubic inches would be around 618.8 feet tall.

Recreational maths with 409522001385

• 409522001385 backwards is 583100225904
• The number of decimal digits it has is: 12
• The sum of 409522001385's digits is 39
• More coming soon!