8440923384404009

Names of 8440923384404009

• Cardinal: 8440923384404009 can be written as Eight quadrillion, four hundred forty trillion, nine hundred twenty-three billion, three hundred eighty-four million, four hundred four thousand and nine.

Scientific notation

• Scientific notation: 8.440923384404009 × 10¹⁵

Factors of 8440923384404009

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 105736912

Divisors of 8440923384404009

• Number of divisors d(n): 16
• Complete list of divisors:
  1 109 131 5591 14279 609419 732421 79833889 105731081 11524687829 13850771611 591142473871 1509734105599 64434529651939 77439664077101 8440923384404009
• Sum of all divisors σ(n): 8584924017098880
• Sum of proper divisors (its aliquot sum) s(n): 144000632694871
• 8440923384404009 is a deficient number, because the sum of its proper divisors (144000632694871) is less than itself. Its deficiency is 8296922751709138

Bases of 8440923384404009

• Binary: 11101111111001111100110011111111001110101100000101001₂
• Hexadecimal: 0x1DFCF99FE75829
• Base-36: 2B422O4W2EH

Squares and roots of 8440923384404009

• 8440923384404009 squared (8440923384404009²) is 71249187581378429487056135272081
• 8440923384404009 cubed (8440923384404009³) is 601408933575444901436052375457411777397242172729
• The square root of 8440923384404009 is 91874498.0089905525
• The cube root of 8440923384404009 is 203608.8508400433

Scales and comparisons

• 8,440,923,384,404,009 seconds is equal to 268,395,254 years, 6 weeks, 6 days, 16 hours, 13 minutes, 29 seconds.
• To count from 1 to 8,440,923,384,404,009 would take you about eight hundred five million, one hundred eighty-five thousand, seven hundred sixty-two 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 8440923384404009 cubic inches would be around 16967.4 feet tall.

Recreational maths with 8440923384404009

• 8440923384404009 backwards is 9004044833290448
• The number of decimal digits it has is: 16
• The sum of 8440923384404009's digits is 62
• More coming soon!