131120928
131,120,928 is an even composite number composed of four prime numbers multiplied together.
131120928 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 131120928:
25 × 32 × 307 × 1483
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 307 × 1483)See below for interesting mathematical facts about the number 131120928 from the Numbermatics database.
Names of 131120928
- Cardinal: 131120928 can be written as One hundred thirty-one million, one hundred twenty thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 1.31120928 × 108
Factors of 131120928
Divisors of 131120928
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 307 614 921 1228 1483 1842 2456 2763 2966 3684 4449 4912 5526 5932 7368 8898 9824 11052 11864 13347 14736 17796 22104 23728 26694 29472 35592 44208 47456 53388 71184 88416 106776 142368 213552 427104 455281 910562 1365843 1821124 2731686 3642248 4097529 5463372 7284496 8195058 10926744 14568992 16390116 21853488 32780232 43706976 65560464 131120928
- Sum of all divisors σ(n): 374341968
- Sum of proper divisors (its aliquot sum) s(n): 243221040
- 131120928 is an abundant number, because the sum of its proper divisors (243221040) is greater than itself. Its abundance is 112100112
Bases of 131120928
- Binary: 1111101000010111111001000002
- Hexadecimal: 0x7D0BF20
- Base-36: 262DK0
Squares and roots of 131120928
- 131120928 squared (1311209282) is 17192697759581184
- 131120928 cubed (1311209283) is 2254322485059805737418752
-
The
square root of 131120928 is 11450.8046878811 -
The
cube root of 131120928 is 508.0315354387
Scales and comparisons
How big is 131120928?- 131,120,928 seconds is equal to 4 years, 8 weeks, 5 days, 14 hours, 28 minutes, 48 seconds.
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To count from 1 to 131,120,928 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 131120928 cubic inches would be around 42.3 feet tall.
Recreational maths with 131120928
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The information we have on file for 131120928 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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