131013720
131,013,720 is an even composite number composed of four prime numbers multiplied together.
What does the number 131013720 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 64 divisors.
131013720 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 131013720:
23 × 33 × 5 × 121309
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 121309)See below for interesting mathematical facts about the number 131013720 from the Numbermatics database.
Names of 131013720
- Cardinal: 131013720 can be written as One hundred thirty-one million, thirteen thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.3101372 × 108
Factors of 131013720
Divisors of 131013720
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 216 270 360 540 1080 121309 242618 363927 485236 606545 727854 970472 1091781 1213090 1455708 1819635 2183562 2426180 2911416 3275343 3639270 4367124 4852360 5458905 6550686 7278540 8734248 10917810 13101372 14557080 16376715 21835620 26202744 32753430 43671240 65506860 131013720
- Sum of all divisors σ(n): 436716000
- Sum of proper divisors (its aliquot sum) s(n): 305702280
- 131013720 is an abundant number, because the sum of its proper divisors (305702280) is greater than itself. Its abundance is 174688560
Bases of 131013720
- Binary: 1111100111100011100010110002
- Hexadecimal: 0x7CF1C58
- Base-36: 2602U0
Squares and roots of 131013720
- 131013720 squared (1310137202) is 17164594828238400
- 131013720 cubed (1310137203) is 2248797420740273830848000
-
The
square root of 131013720 is 11446.1224875501 -
The
cube root of 131013720 is 507.8930375995
Scales and comparisons
How big is 131013720?- 131,013,720 seconds is equal to 4 years, 8 weeks, 4 days, 8 hours, 42 minutes.
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To count from 1 to 131,013,720 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 131013720 cubic inches would be around 42.3 feet tall.
Recreational maths with 131013720
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The information we have on file for 131013720 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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