42406144
42,406,144 is an even composite number composed of three prime numbers multiplied together.
42406144 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighty-one divisors.
Prime factorization of 42406144:
28 × 112 × 372
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 37 × 37)See below for interesting mathematical facts about the number 42406144 from the Numbermatics database.
Names of 42406144
- Cardinal: 42406144 can be written as Forty-two million, four hundred six thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 4.2406144 × 107
Factors of 42406144
Divisors of 42406144
- Number of divisors d(n): 81
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Complete list of divisors:
1 2 4 8 11 16 22 32 37 44 64 74 88 121 128 148 176 242 256 296 352 407 484 592 704 814 968 1184 1369 1408 1628 1936 2368 2738 2816 3256 3872 4477 4736 5476 6512 7744 8954 9472 10952 13024 15059 15488 17908 21904 26048 30118 30976 35816 43808 52096 60236 71632 87616 104192 120472 143264 165649 175232 240944 286528 331298 350464 481888 573056 662596 963776 1146112 1325192 1927552 2650384 3855104 5300768 10601536 21203072 42406144
- Sum of all divisors σ(n): 95623941
- Sum of proper divisors (its aliquot sum) s(n): 53217797
- 42406144 is an abundant number, because the sum of its proper divisors (53217797) is greater than itself. Its abundance is 10811653
Bases of 42406144
- Binary: 101000011100010001000000002
- Hexadecimal: 0x2871100
- Base-36: P8WSG
Squares and roots of 42406144
- 42406144 squared (424061442) is 1798281048948736
- 42406144 cubed (424061443) is 76258165114191147433984
-
42406144 is a
perfect square number . Itssquare root is 6512 -
The
cube root of 42406144 is 348.7195224369
Scales and comparisons
How big is 42406144?- 42,406,144 seconds is equal to 1 year, 18 weeks, 19 hours, 29 minutes, 4 seconds.
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To count from 1 to 42,406,144 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 42406144 cubic inches would be around 29.1 feet tall.
Recreational maths with 42406144
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The information we have on file for 42406144 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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