3888438988142
3,888,438,988,142 is an even composite number composed of two prime numbers multiplied together.
What does the number 3888438988142 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.
3888438988142 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.
Prime factorization of 3888438988142:
2 × 1944219494071
See below for interesting mathematical facts about the number 3888438988142 from the Numbermatics database.
Names of 3888438988142
- Cardinal: 3888438988142 can be written as Three trillion, eight hundred eighty-eight billion, four hundred thirty-eight million, nine hundred eighty-eight thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 3.888438988142 × 1012
Factors of 3888438988142
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 2
- Sum of prime factors: 1944219494073
Divisors of 3888438988142
- Number of divisors d(n): 4
- Complete list of divisors:
- Sum of all divisors σ(n): 5832658482216
- Sum of proper divisors (its aliquot sum) s(n): 1944219494074
- 3888438988142 is a deficient number, because the sum of its proper divisors (1944219494074) is less than itself. Its deficiency is 1944219494068
Bases of 3888438988142
- Binary: 1110001001010110010000011001001101011011102
- Hexadecimal: 0x38959064D6E
- Base-36: 1DMBO6DF2
Squares and roots of 3888438988142
- 3888438988142 squared (38884389881422) is 15119957764502780816612164
- 3888438988142 cubed (38884389881423) is 58793033270552969364292611448608959288
-
The
square root of 3888438988142 is 1971912.5204080429 -
The
cube root of 3888438988142 is 15725.0401507979
Scales and comparisons
How big is 3888438988142?- 3,888,438,988,142 seconds is equal to 123,640 years, 17 weeks, 1 day, 21 hours, 9 minutes, 2 seconds.
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To count from 1 to 3,888,438,988,142 would take you about three hundred nine thousand, one 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 3888438988142 cubic inches would be around 1310.4 feet tall.
Recreational maths with 3888438988142
- 3888438988142 backwards is 2418898348883
- The number of decimal digits it has is: 13
- The sum of 3888438988142's digits is 74
- More coming soon!
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