3988143187021
3,988,143,187,021 is an odd composite number composed of two prime numbers multiplied together.
What does the number 3988143187021 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.
3988143187021 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.
Prime factorization of 3988143187021:
7 × 569734741003
See below for interesting mathematical facts about the number 3988143187021 from the Numbermatics database.
Names of 3988143187021
- Cardinal: 3988143187021 can be written as Three trillion, nine hundred eighty-eight billion, one hundred forty-three million, one hundred eighty-seven thousand and twenty-one.
Scientific notation
- Scientific notation: 3.988143187021 × 1012
Factors of 3988143187021
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 2
- Sum of prime factors: 569734741010
Divisors of 3988143187021
- Number of divisors d(n): 4
- Complete list of divisors:
- Sum of all divisors σ(n): 4557877928032
- Sum of proper divisors (its aliquot sum) s(n): 569734741011
- 3988143187021 is a deficient number, because the sum of its proper divisors (569734741011) is less than itself. Its deficiency is 3418408446010
Bases of 3988143187021
- Binary: 1110100000100011111101101110100100010011012
- Hexadecimal: 0x3A08FDBA44D
- Base-36: 1EW4LHDN1
Squares and roots of 3988143187021
- 3988143187021 squared (39881431870212) is 15905286080182018982854441
- 3988143187021 cubed (39881431870213) is 63432558318297865734059431085483410261
-
The
square root of 3988143187021 is 1997033.5968683651 -
The
cube root of 3988143187021 is 15858.3103988355
Scales and comparisons
How big is 3988143187021?- 3,988,143,187,021 seconds is equal to 126,810 years, 32 weeks, 15 hours, 57 minutes, 1 second.
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To count from 1 to 3,988,143,187,021 would take you about three hundred seventeen thousand and twenty-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 3988143187021 cubic inches would be around 1321.5 feet tall.
Recreational maths with 3988143187021
- 3988143187021 backwards is 1207813418893
- The number of decimal digits it has is: 13
- The sum of 3988143187021's digits is 55
- More coming soon!
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The information we have on file for 3988143187021 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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