840073226

Names of 840073226

• Cardinal: 840073226 can be written as Eight hundred forty million, seventy-three thousand, two hundred twenty-six.

Scientific notation

• Scientific notation: 8.40073226 × 10⁸

Factors of 840073226

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 42888

Divisors of 840073226

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 15137 27749 30274 55498 420036613 840073226
• Sum of all divisors σ(n): 1260238500
• Sum of proper divisors (its aliquot sum) s(n): 420165274
• 840073226 is a deficient number, because the sum of its proper divisors (420165274) is less than itself. Its deficiency is 419907952

Bases of 840073226

• Binary: 110010000100101000000000001010₂
• Hexadecimal: 0x3212800A
• Base-36: DW5ONE

Squares and roots of 840073226

• 840073226 squared (840073226²) is 705723025042047076
• 840073226 cubed (840073226³) is 592859018309551272779187176
• The square root of 840073226 is 28984.0167333655
• The cube root of 840073226 is 943.5662125569

Scales and comparisons

• 840,073,226 seconds is equal to 26 years, 37 weeks, 1 hour, 40 minutes, 26 seconds.
• To count from 1 to 840,073,226 would take you about forty 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 840073226 cubic inches would be around 78.6 feet tall.

Recreational maths with 840073226

• 840073226 backwards is 622370048
• The number of decimal digits it has is: 9
• The sum of 840073226's digits is 32
• More coming soon!