38750141839721

Names of 38750141839721

• Cardinal: 38750141839721 can be written as Thirty-eight trillion, seven hundred fifty billion, one hundred forty-one million, eight hundred thirty-nine thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 3.8750141839721 × 10¹³

Factors of 38750141839721

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 18417

Divisors of 38750141839721

• Number of divisors d(n): 32
• Complete list of divisors:
  1 13 19 247 2711 5953 9721 35243 51509 77389 113107 126373 184699 669617 1470391 2401087 16138583 26353631 57869113 209801579 306633077 342597203 500718989 752298469 1099513147 3986230001 6509346857 14293670911 156883165343 2039481149459 2980780141517 38750141839721
• Sum of all divisors σ(n): 43955392615680
• Sum of proper divisors (its aliquot sum) s(n): 5205250775959
• 38750141839721 is a deficient number, because the sum of its proper divisors (5205250775959) is less than itself. Its deficiency is 33544891063762

Bases of 38750141839721

• Binary: 1000110011111000111000011100000111100101101001₂
• Hexadecimal: 0x233E38707969
• Base-36: DQHKHYA95

Squares and roots of 38750141839721

• 38750141839721 squared (38750141839721²) is 1501573492598496006453357841
• 38750141839721 cubed (38750141839721³) is 58186185820956971416306191297225680602361
• The square root of 38750141839721 is 6224961.1918244921
• The cube root of 38750141839721 is 33839.5385489565

Scales and comparisons

• 38,750,141,839,721 seconds is equal to 1,232,134 years, 33 weeks, 5 days, 48 minutes, 41 seconds.
• To count from 1 to 38,750,141,839,721 would take you about three million, eighty thousand, three hundred thirty-six 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 38750141839721 cubic inches would be around 2820 feet tall.

Recreational maths with 38750141839721

• 38750141839721 backwards is 12793814105783
• The number of decimal digits it has is: 14
• The sum of 38750141839721's digits is 59
• More coming soon!