42019384
42,019,384 is an even composite number composed of five prime numbers multiplied together.
42019384 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 42019384:
23 × 11 × 31 × 73 × 211
(2 × 2 × 2 × 11 × 31 × 73 × 211)See below for interesting mathematical facts about the number 42019384 from the Numbermatics database.
Names of 42019384
- Cardinal: 42019384 can be written as Forty-two million, nineteen thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 4.2019384 × 107
Factors of 42019384
Divisors of 42019384
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 8 11 22 31 44 62 73 88 124 146 211 248 292 341 422 584 682 803 844 1364 1606 1688 2263 2321 2728 3212 4526 4642 6424 6541 9052 9284 13082 15403 18104 18568 24893 26164 30806 49786 52328 61612 71951 99572 123224 143902 169433 199144 287804 338866 477493 575608 677732 954986 1355464 1909972 3819944 5252423 10504846 21009692 42019384
- Sum of all divisors σ(n): 90362880
- Sum of proper divisors (its aliquot sum) s(n): 48343496
- 42019384 is an abundant number, because the sum of its proper divisors (48343496) is greater than itself. Its abundance is 6324112
Bases of 42019384
- Binary: 101000000100101010001110002
- Hexadecimal: 0x2812A38
- Base-36: P0MD4
Squares and roots of 42019384
- 42019384 squared (420193842) is 1765628631739456
- 42019384 cubed (420193843) is 74190627478454789615104
-
The
square root of 42019384 is 6482.2360339623 -
The
cube root of 42019384 is 347.6561318991
Scales and comparisons
How big is 42019384?- 42,019,384 seconds is equal to 1 year, 17 weeks, 3 days, 8 hours, 3 minutes, 4 seconds.
-
To count from 1 to 42,019,384 would take you about two 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 42019384 cubic inches would be around 29 feet tall.
Recreational maths with 42019384
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The information we have on file for 42019384 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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