131330745
131,330,745 is an odd composite number composed of five prime numbers multiplied together.
131330745 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 131330745:
32 × 5 × 7 × 132 × 2467
(3 × 3 × 5 × 7 × 13 × 13 × 2467)See below for interesting mathematical facts about the number 131330745 from the Numbermatics database.
Names of 131330745
- Cardinal: 131330745 can be written as One hundred thirty-one million, three hundred thirty thousand, seven hundred forty-five.
Scientific notation
- Scientific notation: 1.31330745 × 108
Factors of 131330745
Divisors of 131330745
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 5 7 9 13 15 21 35 39 45 63 65 91 105 117 169 195 273 315 455 507 585 819 845 1183 1365 1521 2467 2535 3549 4095 5915 7401 7605 10647 12335 17269 17745 22203 32071 37005 51807 53235 86345 96213 111015 155421 160355 224497 259035 288639 416923 481065 673491 777105 1122485 1250769 1443195 2020473 2084615 2918461 3367455 3752307 6253845 8755383 10102365 14592305 18761535 26266149 43776915 131330745
- Sum of all divisors σ(n): 281825856
- Sum of proper divisors (its aliquot sum) s(n): 150495111
- 131330745 is an abundant number, because the sum of its proper divisors (150495111) is greater than itself. Its abundance is 19164366
Bases of 131330745
- Binary: 1111101001111110010101110012
- Hexadecimal: 0x7D3F2B9
- Base-36: 266VG9
Squares and roots of 131330745
- 131330745 squared (1313307452) is 17247764582255025
- 131330745 cubed (1313307453) is 2265161772172166213243625
-
The
square root of 131330745 is 11459.9626962743 -
The
cube root of 131330745 is 508.3023715503
Scales and comparisons
How big is 131330745?- 131,330,745 seconds is equal to 4 years, 9 weeks, 1 day, 45 minutes, 45 seconds.
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To count from 1 to 131,330,745 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 131330745 cubic inches would be around 42.4 feet tall.
Recreational maths with 131330745
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The information we have on file for 131330745 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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