13942656
13,942,656 is an even composite number composed of five prime numbers multiplied together.
13942656 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 13942656:
27 × 32 × 72 × 13 × 19
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 13 × 19)See below for interesting mathematical facts about the number 13942656 from the Numbermatics database.
Names of 13942656
- Cardinal: 13942656 can be written as Thirteen million, nine hundred forty-two thousand, six hundred fifty-six.
Scientific notation
- Scientific notation: 1.3942656 × 107
Factors of 13942656
Divisors of 13942656
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 19 21 24 26 28 32 36 38 39 42 48 49 52 56 57 63 64 72 76 78 84 91 96 98 104 112 114 117 126 128 133 144 147 152 156 168 171 182 192 196 208 224 228 234 247 252 266 273 288 294 304 312 336 342 364 384 392 399 416 441 448 456 468 494 504 532 546 576 588 608 624 637 672 684 728 741 784 798 819 832 882 896 912 931 936 988 1008 1064 1092 1152 1176 1197 1216 1248 1274 1344 1368 1456 1482 1568 1596 1638 1664 1729 1764 1824 1862 1872 1911 1976 2016 2128 2184 2223 2352 2394 2432 2496 2548 2688 2736 2793 2912 2964 3136 3192 3276 3458 3528 3648 3724 3744 3822 3952 4032 4256 4368 4446 4704 4788 4992 5096 5187 5472 5586 5733 5824 5928 6272 6384 6552 6916 7056 7296 7448 7488 7644 7904 8064 8379 8512 8736 8892 9408 9576 10192 10374 10944 11172 11466 11648 11856 12103 12768 13104 13832 14112 14896 14976 15288 15561 15808 16758 17024 17472 17784 18816 19152 20384 20748 21888 22344 22932 23712 24206 25536 26208 27664 28224 29792 30576 31122 31616 33516 34944 35568 36309 38304 40768 41496 44688 45864 47424 48412 51072 52416 55328 56448 59584 61152 62244 67032 71136 72618 76608 81536 82992 89376 91728 94848 96824 104832 108927 110656 119168 122304 124488 134064 142272 145236 153216 165984 178752 183456 193648 217854 221312 244608 248976 268128 284544 290472 331968 357504 366912 387296 435708 497952 536256 580944 663936 733824 774592 871416 995904 1072512 1161888 1549184 1742832 1991808 2323776 3485664 4647552 6971328 13942656
- Sum of all divisors σ(n): 52907400
- Sum of proper divisors (its aliquot sum) s(n): 38964744
- 13942656 is an abundant number, because the sum of its proper divisors (38964744) is greater than itself. Its abundance is 25022088
Bases of 13942656
- Binary: 1101010010111111100000002
- Hexadecimal: 0xD4BF80
- Base-36: 8AU80
Squares and roots of 13942656
- 13942656 squared (139426562) is 194397656334336
- 13942656 cubed (139426563) is 2710419649475867836416
-
The
square root of 13942656 is 3733.9866095101 -
The
cube root of 13942656 is 240.6847113523
Scales and comparisons
How big is 13942656?- 13,942,656 seconds is equal to 23 weeks, 8 hours, 57 minutes, 36 seconds.
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To count from 1 to 13,942,656 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 13942656 cubic inches would be around 20.1 feet tall.
Recreational maths with 13942656
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"Number 13942656 - Facts about the integer". Numbermatics.com. 2024. Web. 26 April 2024.
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The information we have on file for 13942656 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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