13997256
13,997,256 is an even composite number composed of six prime numbers multiplied together.
13997256 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 13997256:
23 × 3 × 7 × 132 × 17 × 29
(2 × 2 × 2 × 3 × 7 × 13 × 13 × 17 × 29)See below for interesting mathematical facts about the number 13997256 from the Numbermatics database.
Names of 13997256
- Cardinal: 13997256 can be written as Thirteen million, nine hundred ninety-seven thousand, two hundred fifty-six.
Scientific notation
- Scientific notation: 1.3997256 × 107
Factors of 13997256
Divisors of 13997256
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 17 21 24 26 28 29 34 39 42 51 52 56 58 68 78 84 87 91 102 104 116 119 136 156 168 169 174 182 203 204 221 232 238 273 312 338 348 357 364 377 406 408 442 476 493 507 546 609 663 676 696 714 728 754 812 884 952 986 1014 1092 1131 1183 1218 1326 1352 1428 1479 1508 1547 1624 1768 1972 2028 2184 2262 2366 2436 2639 2652 2856 2873 2958 3016 3094 3451 3549 3944 4056 4524 4641 4732 4872 4901 5278 5304 5746 5916 6188 6409 6902 7098 7917 8619 9048 9282 9464 9802 10353 10556 11492 11832 12376 12818 13804 14196 14703 15834 17238 18564 19227 19604 20111 20706 21112 22984 25636 27608 28392 29406 31668 34307 34476 37128 38454 39208 40222 41412 44863 51272 58812 60333 63336 68614 68952 76908 80444 82824 83317 89726 102921 117624 120666 134589 137228 153816 160888 166634 179452 205842 241332 249951 269178 274456 333268 358904 411684 482664 499902 538356 583219 666536 823368 999804 1076712 1166438 1749657 1999608 2332876 3499314 4665752 6998628 13997256
- Sum of all divisors σ(n): 47433600
- Sum of proper divisors (its aliquot sum) s(n): 33436344
- 13997256 is an abundant number, because the sum of its proper divisors (33436344) is greater than itself. Its abundance is 19439088
Bases of 13997256
- Binary: 1101010110010100110010002
- Hexadecimal: 0xD594C8
- Base-36: 8C0CO
Squares and roots of 13997256
- 13997256 squared (139972562) is 195923175529536
- 13997256 cubed (139972563) is 2742386844219850953216
-
The
square root of 13997256 is 3741.2906863809 -
The
cube root of 13997256 is 240.9984791259
Scales and comparisons
How big is 13997256?- 13,997,256 seconds is equal to 23 weeks, 1 day, 7 minutes, 36 seconds.
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To count from 1 to 13,997,256 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 13997256 cubic inches would be around 20.1 feet tall.
Recreational maths with 13997256
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