13978272
13,978,272 is an even composite number composed of six prime numbers multiplied together.
13978272 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13978272:
25 × 3 × 7 × 11 × 31 × 61
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 11 × 31 × 61)See below for interesting mathematical facts about the number 13978272 from the Numbermatics database.
Names of 13978272
- Cardinal: 13978272 can be written as Thirteen million, nine hundred seventy-eight thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.3978272 × 107
Factors of 13978272
Divisors of 13978272
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 31 32 33 42 44 48 56 61 62 66 77 84 88 93 96 112 122 124 132 154 168 176 183 186 217 224 231 244 248 264 308 336 341 352 366 372 427 434 462 488 496 528 616 651 671 672 682 732 744 854 868 924 976 992 1023 1056 1232 1281 1302 1342 1364 1464 1488 1708 1736 1848 1891 1952 2013 2046 2387 2464 2562 2604 2684 2728 2928 2976 3416 3472 3696 3782 4026 4092 4697 4774 5124 5208 5368 5456 5673 5856 6832 6944 7161 7392 7564 8052 8184 9394 9548 10248 10416 10736 10912 11346 13237 13664 14091 14322 15128 16104 16368 18788 19096 20496 20801 20832 21472 22692 26474 28182 28644 30256 32208 32736 37576 38192 39711 40992 41602 45384 52948 56364 57288 60512 62403 64416 75152 76384 79422 83204 90768 105896 112728 114576 124806 145607 150304 158844 166408 181536 211792 225456 229152 249612 291214 317688 332816 423584 436821 450912 499224 582428 635376 665632 873642 998448 1164856 1270752 1747284 1996896 2329712 3494568 4659424 6989136 13978272
- Sum of all divisors σ(n): 47996928
- Sum of proper divisors (its aliquot sum) s(n): 34018656
- 13978272 is an abundant number, because the sum of its proper divisors (34018656) is greater than itself. Its abundance is 20040384
Bases of 13978272
- Binary: 1101010101001010101000002
- Hexadecimal: 0xD54AA0
- Base-36: 8BLPC
Squares and roots of 13978272
- 13978272 squared (139782722) is 195392088105984
- 13978272 cubed (139782723) is 2731243754193409179648
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The
square root of 13978272 is 3738.7527331985 -
The
cube root of 13978272 is 240.8894771651
Scales and comparisons
How big is 13978272?- 13,978,272 seconds is equal to 23 weeks, 18 hours, 51 minutes, 12 seconds.
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To count from 1 to 13,978,272 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 13978272 cubic inches would be around 20.1 feet tall.
Recreational maths with 13978272
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The information we have on file for 13978272 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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