42664905239257223

Names of 42664905239257223

• Cardinal: 42664905239257223 can be written as Forty-two quadrillion, six hundred sixty-four trillion, nine hundred five billion, two hundred thirty-nine million, two hundred fifty-seven thousand, two hundred twenty-three.

Scientific notation

• Scientific notation: 4.2664905239257223 × 10¹⁶

Factors of 42664905239257223

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 53357834

Divisors of 42664905239257223

• Number of divisors d(n): 16
• Complete list of divisors:
  1 13 6173 9967 80249 129571 53341681 61526291 693441853 799841783 329278196813 531656534527 4280616558569 6911534948851 3281915787635171 42664905239257223
• Sum of all divisors σ(n): 45958875721508736
• Sum of proper divisors (its aliquot sum) s(n): 3293970482251513
• 42664905239257223 is a deficient number, because the sum of its proper divisors (3293970482251513) is less than itself. Its deficiency is 39370934757005710

Bases of 42664905239257223

• Binary: 10010111100100111000000101011001001010010110000010000111₂
• Hexadecimal: 0x97938159296087
• Base-36: BO3G2VW8SXZ

Squares and roots of 42664905239257223

• 42664905239257223 squared (42664905239257223²) is 1820294139074798436961648757671729
• 42664905239257223 cubed (42664905239257223³) is 77662676951201583965329296201616978232682826148567
• The square root of 42664905239257223 is 206554848.0168335895
• The cube root of 42664905239257223 is 349427.3772390497

Scales and comparisons

• 42,664,905,239,257,223 seconds is equal to 1,356,612,015 years, 20 weeks, 2 days, 12 hours, 20 minutes, 23 seconds.
• To count from 1 to 42,664,905,239,257,223 would take you about four billion, sixty-nine million, eight hundred thirty-six thousand and forty-six 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 42664905239257223 cubic inches would be around 29118.9 feet tall.

Recreational maths with 42664905239257223

• 42664905239257223 backwards is 32275293250946624
• The number of decimal digits it has is: 17
• The sum of 42664905239257223's digits is 71
• More coming soon!