142428888
142,428,888 is an even composite number composed of four prime numbers multiplied together.
142428888 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 142428888:
23 × 33 × 72 × 13457
(2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 13457)See below for interesting mathematical facts about the number 142428888 from the Numbermatics database.
Names of 142428888
- Cardinal: 142428888 can be written as One hundred forty-two million, four hundred twenty-eight thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 1.42428888 × 108
Factors of 142428888
Divisors of 142428888
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 84 98 108 126 147 168 189 196 216 252 294 378 392 441 504 588 756 882 1176 1323 1512 1764 2646 3528 5292 10584 13457 26914 40371 53828 80742 94199 107656 121113 161484 188398 242226 282597 322968 363339 376796 484452 565194 659393 726678 753592 847791 968904 1130388 1318786 1453356 1695582 1978179 2260776 2543373 2637572 2906712 3391164 3956358 5086746 5275144 5934537 6782328 7912716 10173492 11869074 15825432 17803611 20346984 23738148 35607222 47476296 71214444 142428888
- Sum of all divisors σ(n): 460263600
- Sum of proper divisors (its aliquot sum) s(n): 317834712
- 142428888 is an abundant number, because the sum of its proper divisors (317834712) is greater than itself. Its abundance is 175405824
Bases of 142428888
- Binary: 10000111110101001010110110002
- Hexadecimal: 0x87D4AD8
- Base-36: 2CSQU0
Squares and roots of 142428888
- 142428888 squared (1424288882) is 20285988136916544
- 142428888 cubed (1424288883) is 2889310732322215110723072
-
The
square root of 142428888 is 11934.3574607099 -
The
cube root of 142428888 is 522.2350639027
Scales and comparisons
How big is 142428888?- 142,428,888 seconds is equal to 4 years, 27 weeks, 3 days, 11 hours, 34 minutes, 48 seconds.
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To count from 1 to 142,428,888 would take you about six 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 142428888 cubic inches would be around 43.5 feet tall.
Recreational maths with 142428888
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The information we have on file for 142428888 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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