381329312
381,329,312 is an even composite number composed of five prime numbers multiplied together.
381329312 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 381329312:
25 × 7 × 13 × 17 × 7703
(2 × 2 × 2 × 2 × 2 × 7 × 13 × 17 × 7703)See below for interesting mathematical facts about the number 381329312 from the Numbermatics database.
Names of 381329312
- Cardinal: 381329312 can be written as Three hundred eighty-one million, three hundred twenty-nine thousand, three hundred twelve.
Scientific notation
- Scientific notation: 3.81329312 × 108
Factors of 381329312
Divisors of 381329312
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 7 8 13 14 16 17 26 28 32 34 52 56 68 91 104 112 119 136 182 208 221 224 238 272 364 416 442 476 544 728 884 952 1456 1547 1768 1904 2912 3094 3536 3808 6188 7072 7703 12376 15406 24752 30812 49504 53921 61624 100139 107842 123248 130951 200278 215684 246496 261902 400556 431368 523804 700973 801112 862736 916657 1047608 1401946 1602224 1702363 1725472 1833314 2095216 2803892 3204448 3404726 3666628 4190432 5607784 6809452 7333256 11215568 11916541 13618904 14666512 22431136 23833082 27237808 29333024 47666164 54475616 95332328 190664656 381329312
- Sum of all divisors σ(n): 978469632
- Sum of proper divisors (its aliquot sum) s(n): 597140320
- 381329312 is an abundant number, because the sum of its proper divisors (597140320) is greater than itself. Its abundance is 215811008
Bases of 381329312
- Binary: 101101011101010011111101000002
- Hexadecimal: 0x16BA9FA0
- Base-36: 6B17KW
Squares and roots of 381329312
- 381329312 squared (3813293122) is 145412044190393344
- 381329312 cubed (3813293123) is 55449874767636290876899328
-
The
square root of 381329312 is 19527.6550563553 -
The
cube root of 381329312 is 725.1592591869
Scales and comparisons
How big is 381329312?- 381,329,312 seconds is equal to 12 years, 6 weeks, 3 days, 12 hours, 48 minutes, 32 seconds.
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To count from 1 to 381,329,312 would take you about eighteen 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 381329312 cubic inches would be around 60.4 feet tall.
Recreational maths with 381329312
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The information we have on file for 381329312 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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