42220569905494399

Names of 42220569905494399

• Cardinal: 42220569905494399 can be written as Forty-two quadrillion, two hundred twenty trillion, five hundred sixty-nine billion, nine hundred five million, four hundred ninety-four thousand, three hundred ninety-nine.

Scientific notation

• Scientific notation: 4.2220569905494399 × 10¹⁶

Factors of 42220569905494399

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 498406736

Divisors of 42220569905494399

• Number of divisors d(n): 4
• Complete list of divisors:
  1 108200713 390206023 42220569905494399
• Sum of all divisors σ(n): 42220570403901136
• Sum of proper divisors (its aliquot sum) s(n): 498406737
• 42220569905494399 is a deficient number, because the sum of its proper divisors (498406737) is less than itself. Its deficiency is 42220569407087662

Bases of 42220569905494399

• Binary: 10010101111111110110001001110111011011100111100101111111₂
• Hexadecimal: 0x95FF62776E797F
• Base-36: BJPXY1UX4ZJ

Squares and roots of 42220569905494399

• 42220569905494399 squared (42220569905494399²) is 1782576523144739324106168620371201
• 42220569905494399 cubed (42220569905494399³) is 75261396707325621116893179855198464529048806403199
• The square root of 42220569905494399 is 205476446.1087800667
• The cube root of 42220569905494399 is 348210.0998921287

Scales and comparisons

• 42,220,569,905,494,399 seconds is equal to 1,342,483,526 years, 10 weeks, 1 day, 19 hours, 33 minutes, 19 seconds.
• To count from 1 to 42,220,569,905,494,399 would take you about four billion, twenty-seven million, four hundred fifty thousand, five hundred seventy-eight 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 42220569905494399 cubic inches would be around 29017.5 feet tall.

Recreational maths with 42220569905494399

• 42220569905494399 backwards is 99349450996502224
• The number of decimal digits it has is: 17
• The sum of 42220569905494399's digits is 82
• More coming soon!