13986432
13,986,432 is an even composite number composed of four prime numbers multiplied together.
13986432 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 13986432:
27 × 34 × 19 × 71
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 19 × 71)See below for interesting mathematical facts about the number 13986432 from the Numbermatics database.
Names of 13986432
- Cardinal: 13986432 can be written as Thirteen million, nine hundred eighty-six thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 1.3986432 × 107
Factors of 13986432
Divisors of 13986432
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 71 72 76 81 96 108 114 128 142 144 152 162 171 192 213 216 228 284 288 304 324 342 384 426 432 456 513 568 576 608 639 648 684 852 864 912 1026 1136 1152 1216 1278 1296 1349 1368 1539 1704 1728 1824 1917 2052 2272 2432 2556 2592 2698 2736 3078 3408 3456 3648 3834 4047 4104 4544 5112 5184 5396 5472 5751 6156 6816 7296 7668 8094 8208 9088 10224 10368 10792 10944 11502 12141 12312 13632 15336 16188 16416 20448 21584 21888 23004 24282 24624 27264 30672 32376 32832 36423 40896 43168 46008 48564 49248 61344 64752 65664 72846 81792 86336 92016 97128 98496 109269 122688 129504 145692 172672 184032 194256 196992 218538 245376 259008 291384 368064 388512 437076 518016 582768 736128 777024 874152 1165536 1554048 1748304 2331072 3496608 4662144 6993216 13986432
- Sum of all divisors σ(n): 44431200
- Sum of proper divisors (its aliquot sum) s(n): 30444768
- 13986432 is an abundant number, because the sum of its proper divisors (30444768) is greater than itself. Its abundance is 16458336
Bases of 13986432
- Binary: 1101010101101010100000002
- Hexadecimal: 0xD56A80
- Base-36: 8BS00
Squares and roots of 13986432
- 13986432 squared (139864322) is 195620280090624
- 13986432 cubed (139864323) is 2736029745308466413568
-
The
square root of 13986432 is 3739.8438470075 -
The
cube root of 13986432 is 240.9363421797
Scales and comparisons
How big is 13986432?- 13,986,432 seconds is equal to 23 weeks, 21 hours, 7 minutes, 12 seconds.
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To count from 1 to 13,986,432 would take you about thirty-four 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 13986432 cubic inches would be around 20.1 feet tall.
Recreational maths with 13986432
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The information we have on file for 13986432 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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