38138364
38,138,364 is an even composite number composed of five prime numbers multiplied together.
38138364 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 38138364:
22 × 36 × 11 × 29 × 41
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 11 × 29 × 41)See below for interesting mathematical facts about the number 38138364 from the Numbermatics database.
Names of 38138364
- Cardinal: 38138364 can be written as Thirty-eight million, one hundred thirty-eight thousand, three hundred sixty-four.
Scientific notation
- Scientific notation: 3.8138364 × 107
Factors of 38138364
Divisors of 38138364
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 27 29 33 36 41 44 54 58 66 81 82 87 99 108 116 123 132 162 164 174 198 243 246 261 297 319 324 348 369 396 451 486 492 522 594 638 729 738 783 891 902 957 972 1044 1107 1188 1189 1276 1353 1458 1476 1566 1782 1804 1914 2214 2349 2378 2673 2706 2871 2916 3132 3321 3564 3567 3828 4059 4428 4698 4756 5346 5412 5742 6642 7047 7134 8019 8118 8613 9396 9963 10692 10701 11484 12177 13079 13284 14094 14268 16038 16236 17226 19926 21141 21402 24354 25839 26158 28188 29889 32076 32103 34452 36531 39237 39852 42282 42804 48708 51678 52316 59778 64206 73062 77517 78474 84564 96309 103356 109593 117711 119556 128412 146124 155034 156948 192618 219186 232551 235422 288927 310068 328779 353133 385236 438372 465102 470844 577854 657558 706266 866781 930204 1059399 1155708 1315116 1412532 1733562 2118798 3178197 3467124 4237596 6356394 9534591 12712788 19069182 38138364
- Sum of all divisors σ(n): 115683120
- Sum of proper divisors (its aliquot sum) s(n): 77544756
- 38138364 is an abundant number, because the sum of its proper divisors (77544756) is greater than itself. Its abundance is 39406392
Bases of 38138364
- Binary: 100100010111110001111111002
- Hexadecimal: 0x245F1FC
- Base-36: MPFR0
Squares and roots of 38138364
- 38138364 squared (381383642) is 1454534808596496
- 38138364 cubed (381383643) is 55473577980923493572544
-
The
square root of 38138364 is 6175.6266078835 -
The
cube root of 38138364 is 336.6050958649
Scales and comparisons
How big is 38138364?- 38,138,364 seconds is equal to 1 year, 11 weeks, 9 hours, 59 minutes, 24 seconds.
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To count from 1 to 38,138,364 would take you about forty-two 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 38138364 cubic inches would be around 28.1 feet tall.
Recreational maths with 38138364
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