13439328
13,439,328 is an even composite number composed of four prime numbers multiplied together.
13439328 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13439328:
25 × 3 × 72 × 2857
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 2857)See below for interesting mathematical facts about the number 13439328 from the Numbermatics database.
Names of 13439328
- Cardinal: 13439328 can be written as Thirteen million, four hundred thirty-nine thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3439328 × 107
Factors of 13439328
Divisors of 13439328
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 84 96 98 112 147 168 196 224 294 336 392 588 672 784 1176 1568 2352 2857 4704 5714 8571 11428 17142 19999 22856 34284 39998 45712 59997 68568 79996 91424 119994 137136 139993 159992 239988 274272 279986 319984 419979 479976 559972 639968 839958 959952 1119944 1679916 1919904 2239888 3359832 4479776 6719664 13439328
- Sum of all divisors σ(n): 41052312
- Sum of proper divisors (its aliquot sum) s(n): 27612984
- 13439328 is an abundant number, because the sum of its proper divisors (27612984) is greater than itself. Its abundance is 14173656
Bases of 13439328
- Binary: 1100110100010001011000002
- Hexadecimal: 0xCD1160
- Base-36: 801UO
Squares and roots of 13439328
- 13439328 squared (134393282) is 180615537091584
- 13439328 cubed (134393283) is 2427351444869963415552
-
The
square root of 13439328 is 3665.9689033051 -
The
cube root of 13439328 is 237.7529154299
Scales and comparisons
How big is 13439328?- 13,439,328 seconds is equal to 22 weeks, 1 day, 13 hours, 8 minutes, 48 seconds.
-
To count from 1 to 13,439,328 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 13439328 cubic inches would be around 19.8 feet tall.
Recreational maths with 13439328
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The information we have on file for 13439328 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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