42028038
42,028,038 is an even composite number composed of six prime numbers multiplied together.
42028038 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 42028038:
2 × 33 × 13 × 19 × 23 × 137
(2 × 3 × 3 × 3 × 13 × 19 × 23 × 137)See below for interesting mathematical facts about the number 42028038 from the Numbermatics database.
Names of 42028038
- Cardinal: 42028038 can be written as Forty-two million, twenty-eight thousand and thirty-eight.
Scientific notation
- Scientific notation: 4.2028038 × 107
Factors of 42028038
Divisors of 42028038
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 6 9 13 18 19 23 26 27 38 39 46 54 57 69 78 114 117 137 138 171 207 234 247 274 299 342 351 411 414 437 494 513 598 621 702 741 822 874 897 1026 1233 1242 1311 1482 1781 1794 2223 2466 2603 2622 2691 3151 3562 3699 3933 4446 5206 5343 5382 5681 6302 6669 7398 7809 7866 8073 9453 10686 11362 11799 13338 15618 16029 16146 17043 18906 23427 23598 28359 32058 33839 34086 40963 46854 48087 51129 56718 59869 67678 70281 81926 85077 96174 101517 102258 119738 122889 140562 153387 170154 179607 203034 245778 304551 306774 359214 368667 538821 609102 737334 778297 913653 1077642 1106001 1556594 1616463 1827306 2212002 2334891 3232926 4669782 7004673 14009346 21014019 42028038
- Sum of all divisors σ(n): 111283200
- Sum of proper divisors (its aliquot sum) s(n): 69255162
- 42028038 is an abundant number, because the sum of its proper divisors (69255162) is greater than itself. Its abundance is 27227124
Bases of 42028038
- Binary: 101000000101001100000001102
- Hexadecimal: 0x2814C06
- Base-36: P0T1I
Squares and roots of 42028038
- 42028038 squared (420280382) is 1766355978129444
- 42028038 cubed (420280383) is 74236476170351441350872
-
The
square root of 42028038 is 6482.9035161723 -
The
cube root of 42028038 is 347.6799971519
Scales and comparisons
How big is 42028038?- 42,028,038 seconds is equal to 1 year, 17 weeks, 3 days, 10 hours, 27 minutes, 18 seconds.
-
To count from 1 to 42,028,038 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 42028038 cubic inches would be around 29 feet tall.
Recreational maths with 42028038
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The information we have on file for 42028038 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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