42528640231580968

Names of 42528640231580968

• Cardinal: 42528640231580968 can be written as Forty-two quadrillion, five hundred twenty-eight trillion, six hundred forty billion, two hundred thirty-one million, five hundred eighty thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.2528640231580968 × 10¹⁶

Factors of 42528640231580968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 8870498781

Divisors of 42528640231580968

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 8 499 998 1201 1996 2402 3992 4804 9608 599299 1198598 2397196 4794392 8870497079 17740994158 35481988316 70963976632 4426378042421 8852756084842 10653466991879 17705512169684 21306933983758 35411024339368 42613867967516 85227735935032 5316080028947621 10632160057895242 21264320115790484 42528640231580968
• Sum of all divisors σ(n): 79967531176200000
• Sum of proper divisors (its aliquot sum) s(n): 37438890944619032
• 42528640231580968 is a deficient number, because the sum of its proper divisors (37438890944619032) is less than itself. Its deficiency is 5089749286961936

Bases of 42528640231580968

• Binary: 10010111000101111001001010101101110010001010010100101000₂
• Hexadecimal: 0x971792ADC8A528
• Base-36: BMR57LSXKBS

Squares and roots of 42528640231580968

• 42528640231580968 squared (42528640231580968²) is 1808685239947247291476784739817024
• 42528640231580968 cubed (42528640231580968³) is 76920923861887177724487043252743839141814560799232
• The square root of 42528640231580968 is 206224732.3469737661
• The cube root of 42528640231580968 is 349054.9751017553

Scales and comparisons

• 42,528,640,231,580,968 seconds is equal to 1,352,279,209 years, 33 weeks, 2 days, 23 hours, 9 minutes, 28 seconds.
• To count from 1 to 42,528,640,231,580,968 would take you about four billion, fifty-six million, eight hundred thirty-seven thousand, six hundred twenty-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 42528640231580968 cubic inches would be around 29087.9 feet tall.

Recreational maths with 42528640231580968

• 42528640231580968 backwards is 86908513204682524
• The number of decimal digits it has is: 17
• The sum of 42528640231580968's digits is 73
• More coming soon!