13347728
13,347,728 is an even composite number composed of four prime numbers multiplied together.
13347728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 13347728:
24 × 19 × 232 × 83
(2 × 2 × 2 × 2 × 19 × 23 × 23 × 83)See below for interesting mathematical facts about the number 13347728 from the Numbermatics database.
Names of 13347728
- Cardinal: 13347728 can be written as Thirteen million, three hundred forty-seven thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3347728 × 107
Factors of 13347728
Divisors of 13347728
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 4 8 16 19 23 38 46 76 83 92 152 166 184 304 332 368 437 529 664 874 1058 1328 1577 1748 1909 2116 3154 3496 3818 4232 6308 6992 7636 8464 10051 12616 15272 20102 25232 30544 36271 40204 43907 72542 80408 87814 145084 160816 175628 290168 351256 580336 702512 834233 1668466 3336932 6673864 13347728
- Sum of all divisors σ(n): 28800240
- Sum of proper divisors (its aliquot sum) s(n): 15452512
- 13347728 is an abundant number, because the sum of its proper divisors (15452512) is greater than itself. Its abundance is 2104784
Bases of 13347728
- Binary: 1100101110101011100100002
- Hexadecimal: 0xCBAB90
- Base-36: 7Y368
Squares and roots of 13347728
- 13347728 squared (133477282) is 178161842761984
- 13347728 cubed (133477283) is 2378055817165731172352
-
The
square root of 13347728 is 3653.4542559063 -
The
cube root of 13347728 is 237.2115234315
Scales and comparisons
How big is 13347728?- 13,347,728 seconds is equal to 22 weeks, 11 hours, 42 minutes, 8 seconds.
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To count from 1 to 13,347,728 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 13347728 cubic inches would be around 19.8 feet tall.
Recreational maths with 13347728
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The information we have on file for 13347728 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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