42181425
42,181,425 is an odd composite number composed of six prime numbers multiplied together.
42181425 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 42181425:
33 × 52 × 11 × 13 × 19 × 23
(3 × 3 × 3 × 5 × 5 × 11 × 13 × 19 × 23)See below for interesting mathematical facts about the number 42181425 from the Numbermatics database.
Names of 42181425
- Cardinal: 42181425 can be written as Forty-two million, one hundred eighty-one thousand, four hundred twenty-five.
Scientific notation
- Scientific notation: 4.2181425 × 107
Factors of 42181425
Divisors of 42181425
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 5 9 11 13 15 19 23 25 27 33 39 45 55 57 65 69 75 95 99 115 117 135 143 165 171 195 207 209 225 247 253 275 285 297 299 325 345 351 429 437 475 495 513 575 585 621 627 675 715 741 759 825 855 897 975 1035 1045 1235 1265 1287 1311 1425 1485 1495 1725 1755 1881 2145 2185 2223 2277 2475 2565 2691 2717 2925 3105 3135 3289 3575 3705 3795 3861 3933 4275 4485 4807 5175 5225 5643 5681 6175 6325 6435 6555 6669 6831 7425 7475 8073 8151 8775 9405 9867 10725 10925 11115 11385 11799 12825 13455 13585 14421 15525 15675 16445 17043 18525 18975 19305 19665 22425 24035 24453 28215 28405 29601 32175 32775 33345 34155 40365 40755 43263 47025 49335 51129 55575 56925 58995 62491 67275 67925 72105 73359 82225 85215 88803 96525 98325 120175 122265 129789 141075 142025 148005 153387 166725 170775 187473 201825 203775 216315 246675 255645 294975 312455 360525 366795 426075 444015 562419 611325 648945 740025 766935 937365 1081575 1278225 1562275 1687257 1833975 2220075 2812095 3244725 3834675 4686825 8436285 14060475 42181425
- Sum of all divisors σ(n): 99993600
- Sum of proper divisors (its aliquot sum) s(n): 57812175
- 42181425 is an abundant number, because the sum of its proper divisors (57812175) is greater than itself. Its abundance is 15630750
Bases of 42181425
- Binary: 101000001110100011001100012
- Hexadecimal: 0x283A331
- Base-36: P43E9
Squares and roots of 42181425
- 42181425 squared (421814252) is 1779272615030625
- 42181425 cubed (421814253) is 75052254365468181140625
-
The
square root of 42181425 is 6494.7228578285 -
The
cube root of 42181425 is 348.1024519991
Scales and comparisons
How big is 42181425?- 42,181,425 seconds is equal to 1 year, 17 weeks, 5 days, 5 hours, 3 minutes, 45 seconds.
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To count from 1 to 42,181,425 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 42181425 cubic inches would be around 29 feet tall.
Recreational maths with 42181425
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The information we have on file for 42181425 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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