42868288
42,868,288 is an even composite number composed of four prime numbers multiplied together.
42868288 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 42868288:
26 × 17 × 312 × 41
(2 × 2 × 2 × 2 × 2 × 2 × 17 × 31 × 31 × 41)See below for interesting mathematical facts about the number 42868288 from the Numbermatics database.
Names of 42868288
- Cardinal: 42868288 can be written as Forty-two million, eight hundred sixty-eight thousand, two hundred eighty-eight.
Scientific notation
- Scientific notation: 4.2868288 × 107
Factors of 42868288
Divisors of 42868288
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 4 8 16 17 31 32 34 41 62 64 68 82 124 136 164 248 272 328 496 527 544 656 697 961 992 1054 1088 1271 1312 1394 1922 1984 2108 2542 2624 2788 3844 4216 5084 5576 7688 8432 10168 11152 15376 16337 16864 20336 21607 22304 30752 32674 33728 39401 40672 43214 44608 61504 65348 78802 81344 86428 130696 157604 172856 261392 315208 345712 522784 630416 669817 691424 1045568 1260832 1339634 1382848 2521664 2679268 5358536 10717072 21434144 42868288
- Sum of all divisors σ(n): 95339916
- Sum of proper divisors (its aliquot sum) s(n): 52471628
- 42868288 is an abundant number, because the sum of its proper divisors (52471628) is greater than itself. Its abundance is 9603340
Bases of 42868288
- Binary: 101000111000011110010000002
- Hexadecimal: 0x28E1E40
- Base-36: PITDS
Squares and roots of 42868288
- 42868288 squared (428682882) is 1837690116050944
- 42868288 cubed (428682883) is 78778629149625290063872
-
The
square root of 42868288 is 6547.3878760923 -
The
cube root of 42868288 is 349.9817351013
Scales and comparisons
How big is 42868288?- 42,868,288 seconds is equal to 1 year, 18 weeks, 6 days, 3 hours, 51 minutes, 28 seconds.
-
To count from 1 to 42,868,288 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 42868288 cubic inches would be around 29.2 feet tall.
Recreational maths with 42868288
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The information we have on file for 42868288 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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