38994542082721

38,994,542,082,721 is an odd composite number composed of two prime numbers multiplied together.

What does the number 38994542082721 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

38994542082721 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

Prime factorization of 38994542082721:

47² × 132863²

(47 × 47 × 132863 × 132863)

See below for interesting mathematical facts about the number 38994542082721 from the Numbermatics database.

Names of 38994542082721

Cardinal: 38994542082721 can be written as Thirty-eight trillion, nine hundred ninety-four billion, five hundred forty-two million, eighty-two thousand, seven hundred twenty-one.

Scientific notation

Scientific notation: 3.8994542082721 × 10¹³

Factors of 38994542082721

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 132910

Divisors of 38994542082721

Number of divisors d(n): 9
Complete list of divisors:
1 47 2209 132863 6244561 293494367 17652576769 829671108143 38994542082721
Sum of all divisors σ(n): 39842165641681
Sum of proper divisors (its aliquot sum) s(n): 847623558960
38994542082721 is a deficient number, because the sum of its proper divisors (847623558960) is less than itself. Its deficiency is 38146918523761

Bases of 38994542082721

Binary: 1000110111011100011111110101000011101010100001₂
Hexadecimal: 0x23771FD43AA1
Base-36: DTLUFJOO1

Squares and roots of 38994542082721

38994542082721 squared (38994542082721²) is 1520574312241099024406763841
38994542082721 cubed (38994542082721³) is 59294099008590077716284530079907733691361
38994542082721 is a perfect square number. Its square root is 6244561
The cube root of 38994542082721 is 33910.5323946697

Scales and comparisons

How big is 38994542082721?

38,994,542,082,721 seconds is equal to 1,239,905 years, 42 weeks, 4 days, 13 hours, 12 minutes, 1 second.
To count from 1 to 38,994,542,082,721 would take you about three million, ninety-nine thousand, seven hundred sixty-four 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 38994542082721 cubic inches would be around 2825.9 feet tall.

Recreational maths with 38994542082721

38994542082721 backwards is 12728024549983
The number of decimal digits it has is: 14
The sum of 38994542082721's digits is 64
More coming soon!

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The information we have on file for 38994542082721 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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