428558742
428,558,742 is an even composite number composed of five prime numbers multiplied together.
428558742 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 428558742:
2 × 33 × 53 × 137 × 1093
(2 × 3 × 3 × 3 × 53 × 137 × 1093)See below for interesting mathematical facts about the number 428558742 from the Numbermatics database.
Names of 428558742
- Cardinal: 428558742 can be written as Four hundred twenty-eight million, five hundred fifty-eight thousand, seven hundred forty-two.
Scientific notation
- Scientific notation: 4.28558742 × 108
Factors of 428558742
Divisors of 428558742
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 9 18 27 53 54 106 137 159 274 318 411 477 822 954 1093 1233 1431 2186 2466 2862 3279 3699 6558 7261 7398 9837 14522 19674 21783 29511 43566 57929 59022 65349 115858 130698 149741 173787 196047 299482 347574 392094 449223 521361 898446 1042722 1347669 1564083 2695338 3128166 4043007 7936273 8086014 15872546 23808819 47617638 71426457 142852914 214279371 428558742
- Sum of all divisors σ(n): 978298560
- Sum of proper divisors (its aliquot sum) s(n): 549739818
- 428558742 is an abundant number, because the sum of its proper divisors (549739818) is greater than itself. Its abundance is 121181076
Bases of 428558742
- Binary: 110011000101101001001100101102
- Hexadecimal: 0x198B4996
- Base-36: 735I1I
Squares and roots of 428558742
- 428558742 squared (4285587422) is 183662595344622564
- 428558742 cubed (4285587423) is 78710210813346502492654488
-
The
square root of 428558742 is 20701.6603681925 -
The
cube root of 428558742 is 753.9400016051
Scales and comparisons
How big is 428558742?- 428,558,742 seconds is equal to 13 years, 32 weeks, 4 days, 4 hours, 5 minutes, 42 seconds.
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To count from 1 to 428,558,742 would take you about twenty 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 428558742 cubic inches would be around 62.8 feet tall.
Recreational maths with 428558742
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The information we have on file for 428558742 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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