12828942
12,828,942 is an even composite number composed of four prime numbers multiplied together.
12828942 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 12828942:
2 × 37 × 7 × 419
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 419)See below for interesting mathematical facts about the number 12828942 from the Numbermatics database.
Names of 12828942
- Cardinal: 12828942 can be written as Twelve million, eight hundred twenty-eight thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.2828942 × 107
Factors of 12828942
Divisors of 12828942
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 54 63 81 126 162 189 243 378 419 486 567 729 838 1134 1257 1458 1701 2187 2514 2933 3402 3771 4374 5103 5866 7542 8799 10206 11313 15309 17598 22626 26397 30618 33939 52794 67878 79191 101817 158382 203634 237573 305451 475146 610902 712719 916353 1425438 1832706 2138157 4276314 6414471 12828942
- Sum of all divisors σ(n): 33062400
- Sum of proper divisors (its aliquot sum) s(n): 20233458
- 12828942 is an abundant number, because the sum of its proper divisors (20233458) is greater than itself. Its abundance is 7404516
Bases of 12828942
- Binary: 1100001111000001000011102
- Hexadecimal: 0xC3C10E
- Base-36: 7MYVI
Squares and roots of 12828942
- 12828942 squared (128289422) is 164581752839364
- 12828942 cubed (128289423) is 2111409761434536072888
-
The
square root of 12828942 is 3581.7512476441 -
The
cube root of 12828942 is 234.0975924283
Scales and comparisons
How big is 12828942?- 12,828,942 seconds is equal to 21 weeks, 1 day, 11 hours, 35 minutes, 42 seconds.
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To count from 1 to 12,828,942 would take you about thirty-one 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 12828942 cubic inches would be around 19.5 feet tall.
Recreational maths with 12828942
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The information we have on file for 12828942 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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