38491799838976

Names of 38491799838976

• Cardinal: 38491799838976 can be written as Thirty-eight trillion, four hundred ninety-one billion, seven hundred ninety-nine million, eight hundred thirty-eight thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 3.8491799838976 × 10¹³

Factors of 38491799838976

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 35264

Divisors of 38491799838976

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 128 176 242 256 352 484 704 968 1408 1936 2816 3872 7744 15488 30976 35251 70502 141004 282008 387761 564016 775522 1128032 1551044 2256064 3102088 4265371 4512128 6204176 8530742 9024256 12408352 17061484 24816704 34122968 49633408 68245936 99266816 136491872 272983744 545967488 1091934976 1242633001 2485266002 4970532004 9941064008 13668963011 19882128016 27337926022 39764256032 54675852044 79528512064 109351704088 150358593121 159057024128 218703408176 300717186242 318114048256 437406816352 601434372484 874813632704 1202868744968 1749627265408 2405737489936 3499254530816 4811474979872 9622949959744 19245899919488 38491799838976
• Sum of all divisors σ(n): 84455462478639
• Sum of proper divisors (its aliquot sum) s(n): 45963662639663
• 38491799838976 is an abundant number, because the sum of its proper divisors (45963662639663) is greater than itself. Its abundance is 7471862800687

Bases of 38491799838976

• Binary: 1000110000001000010010000011100110000100000000₂
• Hexadecimal: 0x2302120E6100
• Base-36: DN6VZSMPS

Squares and roots of 38491799838976

• 38491799838976 squared (38491799838976²) is 1481618654843792819528728576
• 38491799838976 cubed (38491799838976³) is 57030168699940142173169019629882809778176
• 38491799838976 is a perfect square number. Its square root is 6204176
• The cube root of 38491799838976 is 33764.1695860829

Scales and comparisons

• 38,491,799,838,976 seconds is equal to 1,223,920 years, 8 weeks, 6 days, 13 hours, 56 minutes, 16 seconds.
• To count from 1 to 38,491,799,838,976 would take you about three million, fifty-nine thousand, eight hundred 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 38491799838976 cubic inches would be around 2813.7 feet tall.

Recreational maths with 38491799838976

• 38491799838976 backwards is 67983899719483
• The number of decimal digits it has is: 14
• The sum of 38491799838976's digits is 91
• More coming soon!