42381248
42,381,248 is an even composite number composed of five prime numbers multiplied together.
42381248 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 42381248:
26 × 7 × 13 × 19 × 383
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 19 × 383)See below for interesting mathematical facts about the number 42381248 from the Numbermatics database.
Names of 42381248
- Cardinal: 42381248 can be written as Forty-two million, three hundred eighty-one thousand, two hundred forty-eight.
Scientific notation
- Scientific notation: 4.2381248 × 107
Factors of 42381248
Divisors of 42381248
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 4 7 8 13 14 16 19 26 28 32 38 52 56 64 76 91 104 112 133 152 182 208 224 247 266 304 364 383 416 448 494 532 608 728 766 832 988 1064 1216 1456 1532 1729 1976 2128 2681 2912 3064 3458 3952 4256 4979 5362 5824 6128 6916 7277 7904 8512 9958 10724 12256 13832 14554 15808 19916 21448 24512 27664 29108 34853 39832 42896 50939 55328 58216 69706 79664 85792 94601 101878 110656 116432 139412 159328 171584 189202 203756 232864 278824 318656 378404 407512 465728 557648 662207 756808 815024 1115296 1324414 1513616 1630048 2230592 2648828 3027232 3260096 5297656 6054464 10595312 21190624 42381248
- Sum of all divisors σ(n): 109240320
- Sum of proper divisors (its aliquot sum) s(n): 66859072
- 42381248 is an abundant number, because the sum of its proper divisors (66859072) is greater than itself. Its abundance is 24477824
Bases of 42381248
- Binary: 101000011010101111110000002
- Hexadecimal: 0x286AFC0
- Base-36: P8DKW
Squares and roots of 42381248
- 42381248 squared (423812482) is 1796170182037504
- 42381248 cubed (423812483) is 76123933935136602324992
-
The
square root of 42381248 is 6510.0881714459 -
The
cube root of 42381248 is 348.6512664411
Scales and comparisons
How big is 42381248?- 42,381,248 seconds is equal to 1 year, 18 weeks, 12 hours, 34 minutes, 8 seconds.
-
To count from 1 to 42,381,248 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 42381248 cubic inches would be around 29.1 feet tall.
Recreational maths with 42381248
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The information we have on file for 42381248 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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