42199416995798731

Names of 42199416995798731

• Cardinal: 42199416995798731 can be written as Forty-two quadrillion, one hundred ninety-nine trillion, four hundred sixteen billion, nine hundred ninety-five million, seven hundred ninety-eight thousand, seven hundred thirty-one.

Scientific notation

• Scientific notation: 4.2199416995798731 × 10¹⁶

Factors of 42199416995798731

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 303592928027468

Divisors of 42199416995798731

• Number of divisors d(n): 4
• Complete list of divisors:
  1 139 303592928027329 42199416995798731
• Sum of all divisors σ(n): 42503009923826200
• Sum of proper divisors (its aliquot sum) s(n): 303592928027469
• 42199416995798731 is a deficient number, because the sum of its proper divisors (303592928027469) is less than itself. Its deficiency is 41895824067771262

Bases of 42199416995798731

• Binary: 10010101111011000010010101101011110000110101111011001011₂
• Hexadecimal: 0x95EC256BC35ECB
• Base-36: BJIG0JEN0ZV

Squares and roots of 42199416995798731

• 42199416995798731 squared (42199416995798731²) is 1780790794785306795097304661210361
• 42199416995798731 cubed (42199416995798731³) is 75148333331425005757627843880728090502838407851891
• The square root of 42199416995798731 is 205424966.8268166741
• The cube root of 42199416995798731 is 348151.9379800141

Scales and comparisons

• 42,199,416,995,798,731 seconds is equal to 1,341,810,929 years, 5 weeks, 1 day, 2 hours, 45 minutes, 31 seconds.
• To count from 1 to 42,199,416,995,798,731 would take you about four billion, twenty-five million, four hundred thirty-two thousand, seven hundred eighty-seven 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 42199416995798731 cubic inches would be around 29012.7 feet tall.

Recreational maths with 42199416995798731

• 42199416995798731 backwards is 13789759961499124
• The number of decimal digits it has is: 17
• The sum of 42199416995798731's digits is 94
• More coming soon!