385995676237963009

Names of 385995676237963009

• Cardinal: 385995676237963009 can be written as Three hundred eighty-five quadrillion, nine hundred ninety-five trillion, six hundred seventy-six billion, two hundred thirty-seven million, nine hundred sixty-three thousand and nine.

Scientific notation

• Scientific notation: 3.85995676237963009 × 10¹⁷

Factors of 385995676237963009

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 300121

Divisors of 385995676237963009

• Number of divisors d(n): 27
• Complete list of divisors:
  1 19 109 361 2071 11881 39349 225739 299993 4289041 5699867 32699237 108297473 621285503 3564216833 11804424557 67720119827 89995800049 1286682276713 1709920200931 9809542205341 32488483817689 186381301901479 1069240100382169 3541244736128101 20315561907261211 385995676237963009
• Sum of all divisors σ(n): 411153572769548553
• Sum of proper divisors (its aliquot sum) s(n): 25157896531585544
• 385995676237963009 is a deficient number, because the sum of its proper divisors (25157896531585544) is less than itself. Its deficiency is 360837779706377465

Bases of 385995676237963009

• Binary: 10101011011010101010000010110111111000000000001111100000001₂
• Hexadecimal: 0x55B5505BF001F01
• Base-36: 2XKO1POF23UP

Squares and roots of 385995676237963009

• 385995676237963009 squared (385995676237963009²) is 148992662074402361100524561652334081
• 385995676237963009 cubed (385995676237963009³) is 57510523351903243855138049853781746742629185788009729
• 385995676237963009 is a perfect square number. Its square root is 621285503
• The cube root of 385995676237963009 is 728105.2233373445

Scales and comparisons

• 385,995,676,237,963,009 seconds is equal to 12,273,468,541 years, 18 weeks, 11 hours, 56 minutes, 49 seconds.
• To count from 1 to 385,995,676,237,963,009 would take you about thirty-six billion, eight hundred twenty million, four hundred five thousand, six hundred twenty-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 385995676237963009 cubic inches would be around 60675.4 feet tall.

Recreational maths with 385995676237963009

• 385995676237963009 backwards is 900369732676599583
• The number of decimal digits it has is: 18
• The sum of 385995676237963009's digits is 97
• More coming soon!