42944874
42,944,874 is an even composite number composed of five prime numbers multiplied together.
42944874 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 42944874:
2 × 3 × 72 × 432 × 79
(2 × 3 × 7 × 7 × 43 × 43 × 79)See below for interesting mathematical facts about the number 42944874 from the Numbermatics database.
Names of 42944874
- Cardinal: 42944874 can be written as Forty-two million, nine hundred forty-four thousand, eight hundred seventy-four.
Scientific notation
- Scientific notation: 4.2944874 × 107
Factors of 42944874
Divisors of 42944874
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 6 7 14 21 42 43 49 79 86 98 129 147 158 237 258 294 301 474 553 602 903 1106 1659 1806 1849 2107 3318 3397 3698 3871 4214 5547 6321 6794 7742 10191 11094 11613 12642 12943 20382 23226 23779 25886 38829 47558 71337 77658 90601 142674 146071 166453 181202 271803 292142 332906 438213 499359 543606 876426 998718 1022497 2044994 3067491 6134982 7157479 14314958 21472437 42944874
- Sum of all divisors σ(n): 103584960
- Sum of proper divisors (its aliquot sum) s(n): 60640086
- 42944874 is an abundant number, because the sum of its proper divisors (60640086) is greater than itself. Its abundance is 17695212
Bases of 42944874
- Binary: 101000111101001001011010102
- Hexadecimal: 0x28F496A
- Base-36: PKGH6
Squares and roots of 42944874
- 42944874 squared (429448742) is 1844262202875876
- 42944874 cubed (429448743) is 79201607925466932459624
-
The
square root of 42944874 is 6553.2338581803 -
The
cube root of 42944874 is 350.1900301391
Scales and comparisons
How big is 42944874?- 42,944,874 seconds is equal to 1 year, 19 weeks, 1 hour, 7 minutes, 54 seconds.
-
To count from 1 to 42,944,874 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 42944874 cubic inches would be around 29.2 feet tall.
Recreational maths with 42944874
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The information we have on file for 42944874 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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