13644072
13,644,072 is an even composite number composed of five prime numbers multiplied together.
13644072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13644072:
23 × 33 × 13 × 43 × 113
(2 × 2 × 2 × 3 × 3 × 3 × 13 × 43 × 113)See below for interesting mathematical facts about the number 13644072 from the Numbermatics database.
Names of 13644072
- Cardinal: 13644072 can be written as Thirteen million, six hundred forty-four thousand and seventy-two.
Scientific notation
- Scientific notation: 1.3644072 × 107
Factors of 13644072
Divisors of 13644072
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 43 52 54 72 78 86 104 108 113 117 129 156 172 216 226 234 258 312 339 344 351 387 452 468 516 559 678 702 774 904 936 1017 1032 1118 1161 1356 1404 1469 1548 1677 2034 2236 2322 2712 2808 2938 3051 3096 3354 4068 4407 4472 4644 4859 5031 5876 6102 6708 8136 8814 9288 9718 10062 11752 12204 13221 13416 14577 15093 17628 19436 20124 24408 26442 29154 30186 35256 38872 39663 40248 43731 52884 58308 60372 63167 79326 87462 105768 116616 120744 126334 131193 158652 174924 189501 252668 262386 317304 349848 379002 505336 524772 568503 758004 1049544 1137006 1516008 1705509 2274012 3411018 4548024 6822036 13644072
- Sum of all divisors σ(n): 42134400
- Sum of proper divisors (its aliquot sum) s(n): 28490328
- 13644072 is an abundant number, because the sum of its proper divisors (28490328) is greater than itself. Its abundance is 14846256
Bases of 13644072
- Binary: 1101000000110001001010002
- Hexadecimal: 0xD03128
- Base-36: 84FU0
Squares and roots of 13644072
- 13644072 squared (136440722) is 186160700741184
- 13644072 cubed (136440723) is 2539990004483167861248
-
The
square root of 13644072 is 3693.7882992937 -
The
cube root of 13644072 is 238.9541995417
Scales and comparisons
How big is 13644072?- 13,644,072 seconds is equal to 22 weeks, 3 days, 22 hours, 1 minute, 12 seconds.
-
To count from 1 to 13,644,072 would take you about thirty-three 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 13644072 cubic inches would be around 19.9 feet tall.
Recreational maths with 13644072
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