131388270
131,388,270 is an even composite number composed of six prime numbers multiplied together.
131388270 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 131388270:
2 × 3 × 5 × 13 × 29 × 11617
See below for interesting mathematical facts about the number 131388270 from the Numbermatics database.
Names of 131388270
- Cardinal: 131388270 can be written as One hundred thirty-one million, three hundred eighty-eight thousand, two hundred seventy.
Scientific notation
- Scientific notation: 1.3138827 × 108
Factors of 131388270
Divisors of 131388270
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 10 13 15 26 29 30 39 58 65 78 87 130 145 174 195 290 377 390 435 754 870 1131 1885 2262 3770 5655 11310 11617 23234 34851 58085 69702 116170 151021 174255 302042 336893 348510 453063 673786 755105 906126 1010679 1510210 1684465 2021358 2265315 3368930 4379609 4530630 5053395 8759218 10106790 13138827 21898045 26277654 43796090 65694135 131388270
- Sum of all divisors σ(n): 351328320
- Sum of proper divisors (its aliquot sum) s(n): 219940050
- 131388270 is an abundant number, because the sum of its proper divisors (219940050) is greater than itself. Its abundance is 88551780
Bases of 131388270
- Binary: 1111101010011010011011011102
- Hexadecimal: 0x7D4D36E
- Base-36: 2683U6
Squares and roots of 131388270
- 131388270 squared (1313882702) is 17262877493592900
- 131388270 cubed (1313882703) is 2268139609105107215283000
-
The
square root of 131388270 is 11462.4722464223 -
The
cube root of 131388270 is 508.3765756161
Scales and comparisons
How big is 131388270?- 131,388,270 seconds is equal to 4 years, 9 weeks, 1 day, 16 hours, 44 minutes, 30 seconds.
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To count from 1 to 131,388,270 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 131388270 cubic inches would be around 42.4 feet tall.
Recreational maths with 131388270
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The information we have on file for 131388270 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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