38491528040424

Names of 38491528040424

• Cardinal: 38491528040424 can be written as Thirty-eight trillion, four hundred ninety-one billion, five hundred twenty-eight million, forty thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 3.8491528040424 × 10¹³

Factors of 38491528040424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5293114523

Divisors of 38491528040424

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 101 202 303 404 606 808 909 1212 1818 2424 3636 7272 5293114417 10586228834 15879343251 21172457668 31758686502 42344915336 47638029753 63517373004 95276059506 127034746008 190552119012 381104238024 534604556117 1069209112234 1603813668351 2138418224468 3207627336702 4276836448936 4811441005053 6415254673404 9622882010106 12830509346808 19245764020212 38491528040424
• Sum of all divisors σ(n): 105280045774020
• Sum of proper divisors (its aliquot sum) s(n): 66788517733596
• 38491528040424 is an abundant number, because the sum of its proper divisors (66788517733596) is greater than itself. Its abundance is 28296989693172

Bases of 38491528040424

• Binary: 1000110000001000000001110110110000111111101000₂
• Hexadecimal: 0x230201DB0FE8
• Base-36: DN6RHZ1M0

Squares and roots of 38491528040424

• 38491528040424 squared (38491528040424²) is 1481597730886747057378099776
• 38491528040424 cubed (38491528040424³) is 57028960603055795861352597162150033345024
• The square root of 38491528040424 is 6204154.0954769975
• The cube root of 38491528040424 is 33764.0901139699

Scales and comparisons

• 38,491,528,040,424 seconds is equal to 1,223,911 years, 27 weeks, 3 days, 18 hours, 20 minutes, 24 seconds.
• To count from 1 to 38,491,528,040,424 would take you about three million, fifty-nine thousand, seven hundred seventy-eight 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 38491528040424 cubic inches would be around 2813.7 feet tall.

Recreational maths with 38491528040424

• 38491528040424 backwards is 42404082519483
• The number of decimal digits it has is: 14
• The sum of 38491528040424's digits is 54
• More coming soon!