131904768
131,904,768 is an even composite number composed of four prime numbers multiplied together.
131904768 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 131904768:
28 × 3 × 17 × 10103
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 17 × 10103)See below for interesting mathematical facts about the number 131904768 from the Numbermatics database.
Names of 131904768
- Cardinal: 131904768 can be written as One hundred thirty-one million, nine hundred four thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 1.31904768 × 108
Factors of 131904768
Divisors of 131904768
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 68 96 102 128 136 192 204 256 272 384 408 544 768 816 1088 1632 2176 3264 4352 6528 10103 13056 20206 30309 40412 60618 80824 121236 161648 171751 242472 323296 343502 484944 515253 646592 687004 969888 1030506 1293184 1374008 1939776 2061012 2586368 2748016 3879552 4122024 5496032 7759104 8244048 10992064 16488096 21984128 32976192 43968256 65952384 131904768
- Sum of all divisors σ(n): 371746368
- Sum of proper divisors (its aliquot sum) s(n): 239841600
- 131904768 is an abundant number, because the sum of its proper divisors (239841600) is greater than itself. Its abundance is 107936832
Bases of 131904768
- Binary: 1111101110010110101000000002
- Hexadecimal: 0x7DCB500
- Base-36: 26J6DC
Squares and roots of 131904768
- 131904768 squared (1319047682) is 17398867821133824
- 131904768 cubed (1319047683) is 2294993623409322551672832
-
The
square root of 131904768 is 11484.9801044669 -
The
cube root of 131904768 is 509.0418611993
Scales and comparisons
How big is 131904768?- 131,904,768 seconds is equal to 4 years, 10 weeks, 16 hours, 12 minutes, 48 seconds.
-
To count from 1 to 131,904,768 would take you about 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 131904768 cubic inches would be around 42.4 feet tall.
Recreational maths with 131904768
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The information we have on file for 131904768 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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