14138142749
14,138,142,749 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 14138142749 look like?
As a prime, it is not composed of any other numbers and has no internal structure.
14138142749 is a prime number. Like all primes (except two), it is an odd number.
Prime factorization of 14138142749:
14138142749
See below for interesting mathematical facts about the number 14138142749 from the Numbermatics database.
Names of 14138142749
- Cardinal: 14138142749 can be written as Fourteen billion, one hundred thirty-eight million, one hundred forty-two thousand, seven hundred forty-nine.
Scientific notation
- Scientific notation: 1.4138142749 × 1010
Factors of 14138142749
- Number of distinct prime factors ω(n): 1
- Total number of prime factors Ω(n): 1
- Sum of prime factors: 14138142749
Divisors of 14138142749
- Number of divisors d(n): 2
- Complete list of divisors:
- Sum of all divisors σ(n): 14138142750
- Sum of proper divisors (its aliquot sum) s(n): 1
- 14138142749 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 14138142748
Bases of 14138142749
- Binary: 11010010101011001011110000000111012
- Hexadecimal: 0x34AB2F01D
- Base-36: 6HTHGRH
Squares and roots of 14138142749
- 14138142749 squared (141381427492) is 199887080391101277001
- 14138142749 cubed (141381427493) is 2826032076250228603556328615749
-
The
square root of 14138142749 is 118903.9223448915 -
The
cube root of 14138142749 is 2418.0435630411
Scales and comparisons
How big is 14138142749?- 14,138,142,749 seconds is equal to 449 years, 28 weeks, 3 days, 21 hours, 52 minutes, 29 seconds.
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To count from 1 to 14,138,142,749 would take you about eight hundred ninety-nine 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 14138142749 cubic inches would be around 201.5 feet tall.
Recreational maths with 14138142749
- 14138142749 backwards is 94724183141
- The number of decimal digits it has is: 11
- The sum of 14138142749's digits is 44
- More coming soon!
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