13321821492
13,321,821,492 is an even composite number composed of four prime numbers multiplied together.
What does the number 13321821492 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 90 divisors.
13321821492 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 13321821492:
22 × 34 × 72 × 839117
(2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 839117)See below for interesting mathematical facts about the number 13321821492 from the Numbermatics database.
Names of 13321821492
- Cardinal: 13321821492 can be written as Thirteen billion, three hundred twenty-one million, eight hundred twenty-one thousand, four hundred ninety-two.
Scientific notation
- Scientific notation: 1.3321821492 × 1010
Factors of 13321821492
Divisors of 13321821492
- Number of divisors d(n): 90
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 81 84 98 108 126 147 162 189 196 252 294 324 378 441 567 588 756 882 1134 1323 1764 2268 2646 3969 5292 7938 15876 839117 1678234 2517351 3356468 5034702 5873819 7552053 10069404 11747638 15104106 17621457 22656159 23495276 30208212 35242914 41116733 45312318 52864371 67968477 70485828 82233466 90624636 105728742 123350199 135936954 158593113 164466932 211457484 246700398 271873908 317186226 370050597 475779339 493400796 634372452 740101194 951558678 1110151791 1480202388 1903117356 2220303582 3330455373 4440607164 6660910746 13321821492
- Sum of all divisors σ(n): 40511777922
- Sum of proper divisors (its aliquot sum) s(n): 27189956430
- 13321821492 is an abundant number, because the sum of its proper divisors (27189956430) is greater than itself. Its abundance is 13868134938
Bases of 13321821492
- Binary: 11000110100000101011011101001101002
- Hexadecimal: 0x31A0ADD34
- Base-36: 64BGV90
Squares and roots of 13321821492
- 13321821492 squared (133218214922) is 177470927864713106064
- 13321821492 cubed (133218214923) is 2364236021033316724777470727488
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The
square root of 13321821492 is 115420.1953385973 -
The
cube root of 13321821492 is 2370.5795666397
Scales and comparisons
How big is 13321821492?- 13,321,821,492 seconds is equal to 423 years, 30 weeks, 5 days, 17 hours, 58 minutes, 12 seconds.
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To count from 1 to 13,321,821,492 would take you about eight hundred forty-seven 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 13321821492 cubic inches would be around 197.5 feet tall.
Recreational maths with 13321821492
- 13321821492 backwards is 29412812331
- 13321821492 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13321821492's digits is 36
- More coming soon!
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The information we have on file for 13321821492 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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