422012515897009216

Names of 422012515897009216

• Cardinal: 422012515897009216 can be written as Four hundred twenty-two quadrillion, twelve trillion, five hundred fifteen billion, eight hundred ninety-seven million, nine thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 4.22012515897009216 × 10¹⁷

Factors of 422012515897009216

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 81203115

Divisors of 422012515897009216

• Number of divisors d(n): 21
• Complete list of divisors:
  1 2 4 8 16 32 64 81203113 162406226 324812452 649624904 1299249808 2598499616 5196999232 6593945560890769 13187891121781538 26375782243563076 52751564487126152 105503128974252304 211006257948504608 422012515897009216
• Sum of all divisors σ(n): 837431096545923141
• Sum of proper divisors (its aliquot sum) s(n): 415418580648913925
• 422012515897009216 is a deficient number, because the sum of its proper divisors (415418580648913925) is less than itself. Its deficiency is 6593935248095291

Bases of 422012515897009216

• Binary: 10111011011010010100010010110110100110011110110010001000000₂
• Hexadecimal: 0x5DB4A25B4CF6440
• Base-36: 37FAY9ECT8HS

Squares and roots of 422012515897009216

• 422012515897009216 squared (422012515897009216²) is 178094563573723456249302013588934656
• 422012515897009216 cubed (422012515897009216³) is 75158134841326888531388245440227190105851462053789696
• 422012515897009216 is a perfect square number. Its square root is 649624904
• The cube root of 422012515897009216 is 750081.4820491783

Scales and comparisons

• 422,012,515,897,009,216 seconds is equal to 13,418,692,635 years, 5 weeks, 3 days, 8 hours, 20 minutes, 16 seconds.
• To count from 1 to 422,012,515,897,009,216 would take you about forty billion, two hundred fifty-six million, seventy-seven thousand, nine hundred five 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 422012515897009216 cubic inches would be around 62506.8 feet tall.

Recreational maths with 422012515897009216

• 422012515897009216 backwards is 612900798515210224
• 422012515897009216 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 422012515897009216's digits is 64
• More coming soon!