142342344931
142,342,344,931 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.
What does the number 142342344931 look like?
As a prime, it is not composed of any other numbers and has no internal structure.
142342344931 is a prime number. Like all primes (except two), it is an odd number.
Prime factorization of 142342344931:
142342344931
See below for interesting mathematical facts about the number 142342344931 from the Numbermatics database.
Names of 142342344931
- Cardinal: 142342344931 can be written as One hundred forty-two billion, three hundred forty-two million, three hundred forty-four thousand, nine hundred thirty-one.
Scientific notation
- Scientific notation: 1.42342344931 × 1011
Factors of 142342344931
- Number of distinct prime factors ω(n): 1
- Total number of prime factors Ω(n): 1
- Sum of prime factors: 142342344931
Divisors of 142342344931
- Number of divisors d(n): 2
- Complete list of divisors:
- Sum of all divisors σ(n): 142342344932
- Sum of proper divisors (its aliquot sum) s(n): 1
- 142342344931 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 142342344930
Bases of 142342344931
- Binary: 100001001001000100001111010000111000112
- Hexadecimal: 0x212443D0E3
- Base-36: 1TE2YG9V
Squares and roots of 142342344931
- 142342344931 squared (1423423449312) is 20261343160455781394761
- 142342344931 cubed (1423423449313) is 2884047096910954514466202538306491
-
The
square root of 142342344931 is 377282.8447345571 -
The
cube root of 142342344931 is 5221.2926845913
Scales and comparisons
How big is 142342344931?- 142,342,344,931 seconds is equal to 4,526 years, 2 weeks, 2 days, 20 hours, 15 minutes, 31 seconds.
-
To count from 1 to 142,342,344,931 would take you about nine thousand and fifty-two 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 142342344931 cubic inches would be around 435.1 feet tall.
Recreational maths with 142342344931
- 142342344931 backwards is 139443243241
- The number of decimal digits it has is: 12
- The sum of 142342344931's digits is 40
- More coming soon!
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