538378713118

Names of 538378713118

• Cardinal: 538378713118 can be written as Five hundred thirty-eight billion, three hundred seventy-eight million, seven hundred thirteen thousand, one hundred eighteen.

Scientific notation

• Scientific notation: 5.38378713118 × 10¹¹

Factors of 538378713118

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 3556

Divisors of 538378713118

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 373 383 746 766 1129 1669 2258 3338 142859 285718 421117 432407 622537 639227 842234 864814 1245074 1278454 1884301 3768602 161287811 238431671 322575622 476863342 702844273 721687283 1405688546 1443374566 269189356559 538378713118
• Sum of all divisors σ(n): 813053260800
• Sum of proper divisors (its aliquot sum) s(n): 274674547682
• 538378713118 is a deficient number, because the sum of its proper divisors (274674547682) is less than itself. Its deficiency is 263704165436

Bases of 538378713118

• Binary: 111110101011001110111110011100000011110₂
• Hexadecimal: 0x7D59DF381E
• Base-36: 6VBSS9PA

Squares and roots of 538378713118

• 538378713118 squared (538378713118²) is 289851638738593745281924
• 538378713118 cubed (538378713118³) is 156049952259227537385886127227079032
• The square root of 538378713118 is 733742.9475763291
• The cube root of 538378713118 is 8135.0949583389

Scales and comparisons

• 538,378,713,118 seconds is equal to 17,118 years, 40 weeks, 3 days, 2 hours, 31 minutes, 58 seconds.
• To count from 1 to 538,378,713,118 would take you about thirty-four thousand, two hundred thirty-seven 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 538378713118 cubic inches would be around 677.9 feet tall.

Recreational maths with 538378713118

• 538378713118 backwards is 811317873835
• The number of decimal digits it has is: 12
• The sum of 538378713118's digits is 55
• More coming soon!