422942572725595387201

Names of 422942572725595387201

• Cardinal: 422942572725595387201 can be written as Four hundred twenty-two quintillion, nine hundred forty-two quadrillion, five hundred seventy-two trillion, seven hundred twenty-five billion, five hundred ninety-five million, three hundred eighty-seven thousand, two hundred one.

Scientific notation

• Scientific notation: 4.22942572725595387201 × 10²⁰

Factors of 422942572725595387201

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 13048

Divisors of 422942572725595387201

• Number of divisors d(n): 15
• Complete list of divisors:
  1 11 121 1331 13037 14641 143407 1577477 17352247 169963369 190874717 1869597059 20565567649 226221244139 2488433685529
• Sum of all divisors σ(n): 422942572974631736407
• Sum of proper divisors (its aliquot sum) s(n): 249036349206
• 422942572725595387201 is a deficient number, because the sum of its proper divisors (249036349206) is less than itself. Its deficiency is 422942572476559037995

Bases of 422942572725595387201

• Binary: 101101110110110000001110111010000110001010010111011011011010101000001₂
• Hexadecimal: 0x16ED81DD0C52EDB541
• Base-36: 2H9BHXBREKM341

Squares and roots of 422942572725595387201

• 422942572725595387201 squared (422942572725595387201²) is 178880419823745543114742307871369114614401
• 422942572725595387201 cubed (422942572725595387201³) is 75656144970489534163174086338772182947639970000000841405681601
• 422942572725595387201 is a perfect square number. Its square root is 20565567649
• The cube root of 422942572725595387201 is 7506321.0280097569

Scales and comparisons

• 422,942,572,725,595,387,201 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 422,942,572,725,595,387,201 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 422942572725595387201 cubic inches would be around 625526.8 feet tall.

Recreational maths with 422942572725595387201

• 422942572725595387201 backwards is 102783595527275249224
• The number of decimal digits it has is: 21
• The sum of 422942572725595387201's digits is 91
• More coming soon!