1396837728
1,396,837,728 is an even composite number composed of five prime numbers multiplied together.
1396837728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1396837728:
25 × 32 × 11 × 132 × 2609
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 13 × 13 × 2609)See below for interesting mathematical facts about the number 1396837728 from the Numbermatics database.
Names of 1396837728
- Cardinal: 1396837728 can be written as One billion, three hundred ninety-six million, eight hundred thirty-seven thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.396837728 × 109
Factors of 1396837728
Divisors of 1396837728
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 32 33 36 39 44 48 52 66 72 78 88 96 99 104 117 132 143 144 156 169 176 198 208 234 264 286 288 312 338 352 396 416 429 468 507 528 572 624 676 792 858 936 1014 1056 1144 1248 1287 1352 1521 1584 1716 1859 1872 2028 2288 2574 2609 2704 3042 3168 3432 3718 3744 4056 4576 5148 5218 5408 5577 6084 6864 7436 7827 8112 10296 10436 11154 12168 13728 14872 15654 16224 16731 20592 20872 22308 23481 24336 28699 29744 31308 33462 33917 41184 41744 44616 46962 48672 57398 59488 62616 66924 67834 83488 86097 89232 93924 101751 114796 125232 133848 135668 172194 178464 187848 203502 229592 250464 258291 267696 271336 305253 344388 373087 375696 407004 440921 459184 516582 535392 542672 610506 688776 746174 751392 814008 881842 918368 1033164 1085344 1119261 1221012 1322763 1377552 1492348 1628016 1763684 2066328 2238522 2442024 2645526 2755104 2984696 3256032 3357783 3527368 3968289 4132656 4477044 4850131 4884048 5291052 5969392 6715566 7054736 7936578 8265312 8954088 9700262 9768096 10582104 11938784 13431132 14109472 14550393 15873156 17908176 19400524 21164208 26862264 29100786 31746312 35816352 38801048 42328416 43651179 53724528 58201572 63492624 77602096 87302358 107449056 116403144 126985248 155204192 174604716 232806288 349209432 465612576 698418864 1396837728
- Sum of all divisors σ(n): 4694147640
- Sum of proper divisors (its aliquot sum) s(n): 3297309912
- 1396837728 is an abundant number, because the sum of its proper divisors (3297309912) is greater than itself. Its abundance is 1900472184
Bases of 1396837728
- Binary: 10100110100001000001101011000002
- Hexadecimal: 0x53420D60
- Base-36: N3N2W0
Squares and roots of 1396837728
- 1396837728 squared (13968377282) is 1951155638364201984
- 1396837728 cubed (13968377283) is 2725447808867041535863652352
-
The
square root of 1396837728 is 37374.2923411267 -
The
cube root of 1396837728 is 1117.8460217001
Scales and comparisons
How big is 1396837728?- 1,396,837,728 seconds is equal to 44 years, 21 weeks, 4 days, 2 hours, 28 minutes, 48 seconds.
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To count from 1 to 1,396,837,728 would take you about eighty-eight years!
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 1396837728 cubic inches would be around 93.2 feet tall.
Recreational maths with 1396837728
- 1396837728 backwards is 8277386931
- The number of decimal digits it has is: 10
- The sum of 1396837728's digits is 54
- More coming soon!
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The information we have on file for 1396837728 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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