39893329803990

Names of 39893329803990

• Cardinal: 39893329803990 can be written as Thirty-nine trillion, eight hundred ninety-three billion, three hundred twenty-nine million, eight hundred three thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 3.989332980399 × 10¹³

Factors of 39893329803990

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 319852

Divisors of 39893329803990

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 319829 639658 959487 1599145 1918974 3198290 4157777 4797435 8315554 9594870 12473331 20788885 24946662 41577770 62366655 124733310 102290589241 204581178482 306871767723 511452946205 613743535446 1022905892410 1329777660133 1534358838615 2659555320266 3068717677230 3989332980399 6648888300665 7978665960798 13297776601330 19946664901995 39893329803990
• Sum of all divisors σ(n): 103109236343568
• Sum of proper divisors (its aliquot sum) s(n): 63215906539578
• 39893329803990 is an abundant number, because the sum of its proper divisors (63215906539578) is greater than itself. Its abundance is 23322576735588

Bases of 39893329803990

• Binary: 1001000100100001100011110000000111101011010110₂
• Hexadecimal: 0x244863C07AD6
• Base-36: E52QQJSUU

Squares and roots of 39893329803990

• 39893329803990 squared (39893329803990²) is 1591477762849916811819920100
• 39893329803990 cubed (39893329803990³) is 63489347269087915550267778838110461199000
• The square root of 39893329803990 is 6316116.6711825391
• The cube root of 39893329803990 is 34169.0912915619

Scales and comparisons

• 39,893,329,803,990 seconds is equal to 1,268,484 years, 25 weeks, 3 days, 5 hours, 6 minutes, 30 seconds.
• To count from 1 to 39,893,329,803,990 would take you about three million, one hundred seventy-one thousand, two hundred eleven 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 39893329803990 cubic inches would be around 2847.4 feet tall.

Recreational maths with 39893329803990

• 39893329803990 backwards is 09930892339893
• The number of decimal digits it has is: 14
• The sum of 39893329803990's digits is 75
• More coming soon!