42688000
42,688,000 is an even composite number composed of four prime numbers multiplied together.
42688000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 42688000:
29 × 53 × 23 × 29
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 23 × 29)See below for interesting mathematical facts about the number 42688000 from the Numbermatics database.
Names of 42688000
- Cardinal: 42688000 can be written as Forty-two million, six hundred eighty-eight thousand.
Scientific notation
- Scientific notation: 4.2688 × 107
Factors of 42688000
Divisors of 42688000
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 16 20 23 25 29 32 40 46 50 58 64 80 92 100 115 116 125 128 145 160 184 200 230 232 250 256 290 320 368 400 460 464 500 512 575 580 640 667 725 736 800 920 928 1000 1150 1160 1280 1334 1450 1472 1600 1840 1856 2000 2300 2320 2560 2668 2875 2900 2944 3200 3335 3625 3680 3712 4000 4600 4640 5336 5750 5800 5888 6400 6670 7250 7360 7424 8000 9200 9280 10672 11500 11600 11776 12800 13340 14500 14720 14848 16000 16675 18400 18560 21344 23000 23200 26680 29000 29440 32000 33350 36800 37120 42688 46000 46400 53360 58000 58880 64000 66700 73600 74240 83375 85376 92000 92800 106720 116000 133400 147200 166750 170752 184000 185600 213440 232000 266800 294400 333500 341504 368000 371200 426880 464000 533600 667000 736000 853760 928000 1067200 1334000 1472000 1707520 1856000 2134400 2668000 4268800 5336000 8537600 10672000 21344000 42688000
- Sum of all divisors σ(n): 114903360
- Sum of proper divisors (its aliquot sum) s(n): 72215360
- 42688000 is an abundant number, because the sum of its proper divisors (72215360) is greater than itself. Its abundance is 29527360
Bases of 42688000
- Binary: 101000101101011110000000002
- Hexadecimal: 0x28B5E00
- Base-36: PEY9S
Squares and roots of 42688000
- 42688000 squared (426880002) is 1822265344000000
- 42688000 cubed (426880003) is 77788863004672000000000
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The
square root of 42688000 is 6533.6054365105 -
The
cube root of 42688000 is 349.4904148885
Scales and comparisons
How big is 42688000?- 42,688,000 seconds is equal to 1 year, 18 weeks, 4 days, 1 hour, 46 minutes, 40 seconds.
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To count from 1 to 42,688,000 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 42688000 cubic inches would be around 29.1 feet tall.
Recreational maths with 42688000
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The information we have on file for 42688000 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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