40724928126722

Names of 40724928126722

• Cardinal: 40724928126722 can be written as Forty trillion, seven hundred twenty-four billion, nine hundred twenty-eight million, one hundred twenty-six thousand, seven hundred twenty-two.

Scientific notation

• Scientific notation: 4.0724928126722 × 10¹³

Factors of 40724928126722

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 9510200

Divisors of 40724928126722

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 7 14 49 89 98 178 491 623 982 1246 3437 4361 6874 8722 24059 43699 48118 87398 305893 611786 2141251 4282502 9509611 19019222 66567277 133134554 465970939 846355379 931941878 1692710758 4669219001 5924487653 9338438002 11848975306 32684533007 41471413571 65369066014 82942827142 228791731049 415560491089 457583462098 831120982178 2908923437623 5817846875246 20362464063361 40724928126722
• Sum of all divisors σ(n): 72005640910560
• Sum of proper divisors (its aliquot sum) s(n): 31280712783838
• 40724928126722 is a deficient number, because the sum of its proper divisors (31280712783838) is less than itself. Its deficiency is 9444215342884

Bases of 40724928126722

• Binary: 1001010000101000000010110111111101111100000010₂
• Hexadecimal: 0x250A02DFDF02
• Base-36: EFORUPXC2

Squares and roots of 40724928126722

• 40724928126722 squared (40724928126722²) is 1658519770926672668090465284
• 40724928126722 cubed (40724928126722³) is 67543098467736180098921910023159493719048
• The square root of 40724928126722 is 6381608.5845750521
• The cube root of 40724928126722 is 34404.8848657091

Scales and comparisons

• 40,724,928,126,722 seconds is equal to 1,294,926 years, 38 weeks, 4 days, 19 hours, 12 minutes, 2 seconds.
• To count from 1 to 40,724,928,126,722 would take you about three million, two hundred thirty-seven thousand, three hundred sixteen 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 40724928126722 cubic inches would be around 2867.1 feet tall.

Recreational maths with 40724928126722

• 40724928126722 backwards is 22762182942704
• The number of decimal digits it has is: 14
• The sum of 40724928126722's digits is 56
• More coming soon!