42627728
42,627,728 is an even composite number composed of five prime numbers multiplied together.
42627728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 42627728:
24 × 11 × 13 × 31 × 601
(2 × 2 × 2 × 2 × 11 × 13 × 31 × 601)See below for interesting mathematical facts about the number 42627728 from the Numbermatics database.
Names of 42627728
- Cardinal: 42627728 can be written as Forty-two million, six hundred twenty-seven thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 4.2627728 × 107
Factors of 42627728
Divisors of 42627728
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 8 11 13 16 22 26 31 44 52 62 88 104 124 143 176 208 248 286 341 403 496 572 601 682 806 1144 1202 1364 1612 2288 2404 2728 3224 4433 4808 5456 6448 6611 7813 8866 9616 13222 15626 17732 18631 26444 31252 35464 37262 52888 62504 70928 74524 85943 105776 125008 149048 171886 204941 242203 298096 343772 409882 484406 687544 819764 968812 1375088 1639528 1937624 2664233 3279056 3875248 5328466 10656932 21313864 42627728
- Sum of all divisors σ(n): 100326912
- Sum of proper divisors (its aliquot sum) s(n): 57699184
- 42627728 is an abundant number, because the sum of its proper divisors (57699184) is greater than itself. Its abundance is 15071456
Bases of 42627728
- Binary: 101000101001110010100100002
- Hexadecimal: 0x28A7290
- Base-36: PDNRK
Squares and roots of 42627728
- 42627728 squared (426277282) is 1817123194441984
- 42627728 cubed (426277283) is 77459833275164005732352
-
The
square root of 42627728 is 6528.9913462953 -
The
cube root of 42627728 is 349.3258533579
Scales and comparisons
How big is 42627728?- 42,627,728 seconds is equal to 1 year, 18 weeks, 3 days, 9 hours, 2 minutes, 8 seconds.
-
To count from 1 to 42,627,728 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 42627728 cubic inches would be around 29.1 feet tall.
Recreational maths with 42627728
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The information we have on file for 42627728 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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