42438544635442
42,438,544,635,442 is an even composite number composed of two prime numbers multiplied together.
What does the number 42438544635442 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.
42438544635442 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 42438544635442:
2 × 21219272317721
See below for interesting mathematical facts about the number 42438544635442 from the Numbermatics database.
Names of 42438544635442
- Cardinal: 42438544635442 can be written as Forty-two trillion, four hundred thirty-eight billion, five hundred forty-four million, six hundred thirty-five thousand, four hundred forty-two.
Scientific notation
- Scientific notation: 4.2438544635442 × 1013
Factors of 42438544635442
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 2
- Sum of prime factors: 21219272317723
Divisors of 42438544635442
- Number of divisors d(n): 4
- Complete list of divisors:
- Sum of all divisors σ(n): 63657816953166
- Sum of proper divisors (its aliquot sum) s(n): 21219272317724
- 42438544635442 is a deficient number, because the sum of its proper divisors (21219272317724) is less than itself. Its deficiency is 21219272317718
Bases of 42438544635442
- Binary: 10011010011000111111100110000010110110001100102
- Hexadecimal: 0x2698FE60B632
- Base-36: F1JZXQTRM
Squares and roots of 42438544635442
- 42438544635442 squared (424385446354422) is 1801030070774402956682535364
- 42438544635442 cubed (424385446354423) is 76433095048332764183930034676933652770888
-
The
square root of 42438544635442 is 6514487.2887620251 -
The
cube root of 42438544635442 is 34880.8313483495
Scales and comparisons
How big is 42438544635442?- 42,438,544,635,442 seconds is equal to 1,349,414 years, 23 weeks, 2 days, 4 hours, 57 minutes, 22 seconds.
-
To count from 1 to 42,438,544,635,442 would take you about three million, three hundred seventy-three thousand, five 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 42438544635442 cubic inches would be around 2906.7 feet tall.
Recreational maths with 42438544635442
- 42438544635442 backwards is 24453644583424
- The number of decimal digits it has is: 14
- The sum of 42438544635442's digits is 58
- More coming soon!
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