131049387
131,049,387 is an odd composite number composed of five prime numbers multiplied together.
131049387 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 131049387:
33 × 7 × 67 × 79 × 131
(3 × 3 × 3 × 7 × 67 × 79 × 131)See below for interesting mathematical facts about the number 131049387 from the Numbermatics database.
Names of 131049387
- Cardinal: 131049387 can be written as One hundred thirty-one million, forty-nine thousand, three hundred eighty-seven.
Scientific notation
- Scientific notation: 1.31049387 × 108
Factors of 131049387
Divisors of 131049387
- Number of divisors d(n): 64
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Complete list of divisors:
1 3 7 9 21 27 63 67 79 131 189 201 237 393 469 553 603 711 917 1179 1407 1659 1809 2133 2751 3537 4221 4977 5293 8253 8777 10349 12663 14931 15879 24759 26331 31047 37051 47637 61439 72443 78993 93141 111153 142911 184317 217329 236979 279423 333459 552951 651987 693383 1000377 1658853 1955961 2080149 4853681 6240447 14561043 18721341 43683129 131049387
- Sum of all divisors σ(n): 229785600
- Sum of proper divisors (its aliquot sum) s(n): 98736213
- 131049387 is a deficient number, because the sum of its proper divisors (98736213) is less than itself. Its deficiency is 32313174
Bases of 131049387
- Binary: 1111100111110100111101010112
- Hexadecimal: 0x7CFA7AB
- Base-36: 260UCR
Squares and roots of 131049387
- 131049387 squared (1310493872) is 17173941833075769
- 131049387 cubed (1310493873) is 2250634549598235852003603
-
The
square root of 131049387 is 11447.6804200675 -
The
cube root of 131049387 is 507.9391227915
Scales and comparisons
How big is 131049387?- 131,049,387 seconds is equal to 4 years, 8 weeks, 4 days, 18 hours, 36 minutes, 27 seconds.
-
To count from 1 to 131,049,387 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 131049387 cubic inches would be around 42.3 feet tall.
Recreational maths with 131049387
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The information we have on file for 131049387 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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