1331163749
1,331,163,749 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.
1331163749 is a prime number. Like all primes (except two), it is an odd number.
Prime factorization of 1331163749:
1331163749
See below for interesting mathematical facts about the number 1331163749 from the Numbermatics database.
Names of 1331163749
- Cardinal: 1331163749 can be written as One billion, three hundred thirty-one million, one hundred sixty-three thousand, seven hundred forty-nine.
Scientific notation
- Scientific notation: 1.331163749 × 109
Factors of 1331163749
- Number of distinct prime factors ω(n): 1
- Total number of prime factors Ω(n): 1
- Sum of prime factors: 1331163749
Divisors of 1331163749
- Number of divisors d(n): 2
- Complete list of divisors:
- Sum of all divisors σ(n): 1331163750
- Sum of proper divisors (its aliquot sum) s(n): 1
- 1331163749 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 1331163748
Bases of 1331163749
- Binary: 10011110101011111110010011001012
- Hexadecimal: 0x4F57F265
- Base-36: M0JGIT
Squares and roots of 1331163749
- 1331163749 squared (13311637492) is 1771996926651735001
- 1331163749 cubed (13311637493) is 2358818072098201581285678749
-
The
square root of 1331163749 is 36485.1168149425 -
The
cube root of 1331163749 is 1100.0451080675
Scales and comparisons
How big is 1331163749?- 1,331,163,749 seconds is equal to 42 years, 16 weeks, 6 days, 23 hours, 42 minutes, 29 seconds.
-
To count from 1 to 1,331,163,749 would take you about eighty-four 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 1331163749 cubic inches would be around 91.7 feet tall.
Recreational maths with 1331163749
- 1331163749 backwards is 9473611331
- The number of decimal digits it has is: 10
- The sum of 1331163749's digits is 38
- More coming soon!
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The information we have on file for 1331163749 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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