42472794
42,472,794 is an even composite number composed of six prime numbers multiplied together.
42472794 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 42472794:
2 × 3 × 7 × 13 × 107 × 727
See below for interesting mathematical facts about the number 42472794 from the Numbermatics database.
Names of 42472794
- Cardinal: 42472794 can be written as Forty-two million, four hundred seventy-two thousand, seven hundred ninety-four.
Scientific notation
- Scientific notation: 4.2472794 × 107
Factors of 42472794
Divisors of 42472794
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 6 7 13 14 21 26 39 42 78 91 107 182 214 273 321 546 642 727 749 1391 1454 1498 2181 2247 2782 4173 4362 4494 5089 8346 9451 9737 10178 15267 18902 19474 28353 29211 30534 56706 58422 66157 77789 132314 155578 198471 233367 396942 466734 544523 1011257 1089046 1633569 2022514 3033771 3267138 6067542 7078799 14157598 21236397 42472794
- Sum of all divisors σ(n): 105670656
- Sum of proper divisors (its aliquot sum) s(n): 63197862
- 42472794 is an abundant number, because the sum of its proper divisors (63197862) is greater than itself. Its abundance is 20725068
Bases of 42472794
- Binary: 101000100000010101010110102
- Hexadecimal: 0x288155A
- Base-36: PAC7U
Squares and roots of 42472794
- 42472794 squared (424727942) is 1803938230166436
- 42472794 cubed (424727943) is 76618296838583621942184
-
The
square root of 42472794 is 6517.1154662167 -
The
cube root of 42472794 is 348.9021216863
Scales and comparisons
How big is 42472794?- 42,472,794 seconds is equal to 1 year, 18 weeks, 1 day, 13 hours, 59 minutes, 54 seconds.
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To count from 1 to 42,472,794 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 42472794 cubic inches would be around 29.1 feet tall.
Recreational maths with 42472794
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The information we have on file for 42472794 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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