31380382320
31,380,382,320 is an even composite number composed of five prime numbers multiplied together.
What does the number 31380382320 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 80 divisors.
31380382320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 31380382320:
24 × 3 × 5 × 7 × 18678799
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 18678799)See below for interesting mathematical facts about the number 31380382320 from the Numbermatics database.
Names of 31380382320
- Cardinal: 31380382320 can be written as Thirty-one billion, three hundred eighty million, three hundred eighty-two thousand, three hundred twenty.
Scientific notation
- Scientific notation: 3.138038232 × 1010
Factors of 31380382320
Divisors of 31380382320
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 56 60 70 80 84 105 112 120 140 168 210 240 280 336 420 560 840 1680 18678799 37357598 56036397 74715196 93393995 112072794 130751593 149430392 186787990 224145588 261503186 280181985 298860784 373575980 392254779 448291176 523006372 560363970 653757965 747151960 784509558 896582352 1046012744 1120727940 1307515930 1494303920 1569019116 1961273895 2092025488 2241455880 2615031860 3138038232 3922547790 4482911760 5230063720 6276076464 7845095580 10460127440 15690191160 31380382320
- Sum of all divisors σ(n): 111176217600
- Sum of proper divisors (its aliquot sum) s(n): 79795835280
- 31380382320 is an abundant number, because the sum of its proper divisors (79795835280) is greater than itself. Its abundance is 48415452960
Bases of 31380382320
- Binary: 111010011100110101010100010011100002
- Hexadecimal: 0x74E6AA270
- Base-36: EEZ2HYO
Squares and roots of 31380382320
- 31380382320 squared (313803823202) is 984728394549368582400
- 31380382320 cubed (313803823203) is 30901153502318990230308423168000
-
The
square root of 31380382320 is 177145.0883315709 -
The
cube root of 31380382320 is 3154.1771180159
Scales and comparisons
How big is 31380382320?- 31,380,382,320 seconds is equal to 997 years, 41 weeks, 3 days, 20 hours, 52 minutes.
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To count from 1 to 31,380,382,320 would take you about one thousand, nine hundred ninety-five 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 31380382320 cubic inches would be around 262.8 feet tall.
Recreational maths with 31380382320
- 31380382320 backwards is 02328308313
- The number of decimal digits it has is: 11
- The sum of 31380382320's digits is 33
- More coming soon!
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The information we have on file for 31380382320 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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