16428384
16,428,384 is an even composite number composed of five prime numbers multiplied together.
16428384 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 16428384:
25 × 32 × 7 × 29 × 281
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 29 × 281)See below for interesting mathematical facts about the number 16428384 from the Numbermatics database.
Names of 16428384
- Cardinal: 16428384 can be written as Sixteen million, four hundred twenty-eight thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 1.6428384 × 107
Factors of 16428384
Divisors of 16428384
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 29 32 36 42 48 56 58 63 72 84 87 96 112 116 126 144 168 174 203 224 232 252 261 281 288 336 348 406 464 504 522 562 609 672 696 812 843 928 1008 1044 1124 1218 1392 1624 1686 1827 1967 2016 2088 2248 2436 2529 2784 3248 3372 3654 3934 4176 4496 4872 5058 5901 6496 6744 7308 7868 8149 8352 8992 9744 10116 11802 13488 14616 15736 16298 17703 19488 20232 23604 24447 26976 29232 31472 32596 35406 40464 47208 48894 57043 58464 62944 65192 70812 73341 80928 94416 97788 114086 130384 141624 146682 171129 188832 195576 228172 260768 283248 293364 342258 391152 456344 513387 566496 586728 684516 782304 912688 1026774 1173456 1369032 1825376 2053548 2346912 2738064 4107096 5476128 8214192 16428384
- Sum of all divisors σ(n): 55429920
- Sum of proper divisors (its aliquot sum) s(n): 39001536
- 16428384 is an abundant number, because the sum of its proper divisors (39001536) is greater than itself. Its abundance is 22573152
Bases of 16428384
- Binary: 1111101010101101011000002
- Hexadecimal: 0xFAAD60
- Base-36: 9S480
Squares and roots of 16428384
- 16428384 squared (164283842) is 269891800851456
- 16428384 cubed (164283843) is 4433886142839246127104
-
The
square root of 16428384 is 4053.1942958611 -
The
cube root of 16428384 is 254.2133079085
Scales and comparisons
How big is 16428384?- 16,428,384 seconds is equal to 27 weeks, 1 day, 3 hours, 26 minutes, 24 seconds.
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To count from 1 to 16,428,384 would take you about forty 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 16428384 cubic inches would be around 21.2 feet tall.
Recreational maths with 16428384
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The information we have on file for 16428384 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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