422438707137948747219

Names of 422438707137948747219

• Cardinal: 422438707137948747219 can be written as Four hundred twenty-two quintillion, four hundred thirty-eight quadrillion, seven hundred seven trillion, one hundred thirty-seven billion, nine hundred forty-eight million, seven hundred forty-seven thousand, two hundred nineteen.

Scientific notation

• Scientific notation: 4.22438707137948747219 × 10²⁰

Factors of 422438707137948747219

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2501116

Divisors of 422438707137948747219

• Number of divisors d(n): 12
• Complete list of divisors:
  1 3 9 27 2501113 7503339 22510017 67530051 6255566238769 18766698716307 56300096148921 168900288446763
• Sum of all divisors σ(n): 422438788460409895776
• Sum of proper divisors (its aliquot sum) s(n): 81322461148557
• 422438707137948747219 is a deficient number, because the sum of its proper divisors (81322461148557) is less than itself. Its deficiency is 422438625815487598662

Bases of 422438707137948747219

• Binary: 101101110011010000011110001011111011100111100101101010000010111010011₂
• Hexadecimal: 0x16E683C5F73CB505D3
• Base-36: 2H5HONVRYFR7IR

Squares and roots of 422438707137948747219

• 422438707137948747219 squared (422438707137948747219²) is 178454461288381629833958268525291560233961
• 422438707137948747219 cubed (422438707137948747219³) is 75386071909663059199983734163350901630237471679415798488104459
• The square root of 422438707137948747219 is 20553313775.1056763071
• 422438707137948747219 is a perfect cube number. Its cube root is 7503339

Scales and comparisons

• 422,438,707,137,948,747,219 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 422,438,707,137,948,747,219 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 422438707137948747219 cubic inches would be around 625278.3 feet tall.

Recreational maths with 422438707137948747219

• 422438707137948747219 backwards is 912747849731707834224
• The number of decimal digits it has is: 21
• The sum of 422438707137948747219's digits is 99
• More coming soon!