13391448
13,391,448 is an even composite number composed of five prime numbers multiplied together.
13391448 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13391448:
23 × 3 × 7 × 79 × 1009
(2 × 2 × 2 × 3 × 7 × 79 × 1009)See below for interesting mathematical facts about the number 13391448 from the Numbermatics database.
Names of 13391448
- Cardinal: 13391448 can be written as Thirteen million, three hundred ninety-one thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.3391448 × 107
Factors of 13391448
Divisors of 13391448
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 42 56 79 84 158 168 237 316 474 553 632 948 1009 1106 1659 1896 2018 2212 3027 3318 4036 4424 6054 6636 7063 8072 12108 13272 14126 21189 24216 28252 42378 56504 79711 84756 159422 169512 239133 318844 478266 557977 637688 956532 1115954 1673931 1913064 2231908 3347862 4463816 6695724 13391448
- Sum of all divisors σ(n): 38784000
- Sum of proper divisors (its aliquot sum) s(n): 25392552
- 13391448 is an abundant number, because the sum of its proper divisors (25392552) is greater than itself. Its abundance is 12001104
Bases of 13391448
- Binary: 1100110001010110010110002
- Hexadecimal: 0xCC5658
- Base-36: 7Z0WO
Squares and roots of 13391448
- 13391448 squared (133914482) is 179330879536704
- 13391448 cubed (133914483) is 2401500148110035707392
-
The
square root of 13391448 is 3659.4327429261 -
The
cube root of 13391448 is 237.4702337579
Scales and comparisons
How big is 13391448?- 13,391,448 seconds is equal to 22 weeks, 23 hours, 50 minutes, 48 seconds.
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To count from 1 to 13,391,448 would take you about thirty-three weeks!
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 13391448 cubic inches would be around 19.8 feet tall.
Recreational maths with 13391448
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The information we have on file for 13391448 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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