38863074042

Names of 38863074042

• Cardinal: 38863074042 can be written as Thirty-eight billion, eight hundred sixty-three million, seventy-four thousand and forty-two.

Scientific notation

• Scientific notation: 3.8863074042 × 10¹⁰

Factors of 38863074042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 13120

Divisors of 38863074042

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 13 18 26 39 78 117 169 234 338 507 1014 1061 1521 2122 3042 3183 6366 9549 12041 13793 19098 24082 27586 36123 41379 72246 82758 108369 124137 156533 179309 216738 248274 313066 358618 469599 537927 939198 1075854 1408797 1613781 2034929 2817594 3227562 4069858 6104787 12209574 12775501 18314361 25551002 36628722 38326503 76653006 114979509 166081513 229959018 332163026 498244539 996489078 1494733617 2159059669 2989467234 4318119338 6477179007 12954358014 19431537021 38863074042
• Sum of all divisors σ(n): 91272266748
• Sum of proper divisors (its aliquot sum) s(n): 52409192706
• 38863074042 is an abundant number, because the sum of its proper divisors (52409192706) is greater than itself. Its abundance is 13546118664

Bases of 38863074042

• Binary: 100100001100011010110111001011111010₂
• Hexadecimal: 0x90C6B72FA
• Base-36: HUQ2JUI

Squares and roots of 38863074042

• 38863074042 squared (38863074042²) is 1510338523993974217764
• 38863074042 cubed (38863074042³) is 58696397886462813586801363682088
• The square root of 38863074042 is 197137.1959879717
• The cube root of 38863074042 is 3387.2380296443

Scales and comparisons

• 38,863,074,042 seconds is equal to 1,235 years, 37 weeks, 5 days, 2 hours, 20 minutes, 42 seconds.
• To count from 1 to 38,863,074,042 would take you about two thousand, four hundred seventy-one 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 38863074042 cubic inches would be around 282.3 feet tall.

Recreational maths with 38863074042

• 38863074042 backwards is 24047036883
• The number of decimal digits it has is: 11
• The sum of 38863074042's digits is 45
• More coming soon!