40138224
40,138,224 is an even composite number composed of five prime numbers multiplied together.
40138224 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 40138224:
24 × 3 × 7 × 17 × 7027
(2 × 2 × 2 × 2 × 3 × 7 × 17 × 7027)See below for interesting mathematical facts about the number 40138224 from the Numbermatics database.
Names of 40138224
- Cardinal: 40138224 can be written as Forty million, one hundred thirty-eight thousand, two hundred twenty-four.
Scientific notation
- Scientific notation: 4.0138224 × 107
Factors of 40138224
Divisors of 40138224
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 17 21 24 28 34 42 48 51 56 68 84 102 112 119 136 168 204 238 272 336 357 408 476 714 816 952 1428 1904 2856 5712 7027 14054 21081 28108 42162 49189 56216 84324 98378 112432 119459 147567 168648 196756 238918 295134 337296 358377 393512 477836 590268 716754 787024 836213 955672 1180536 1433508 1672426 1911344 2361072 2508639 2867016 3344852 5017278 5734032 6689704 10034556 13379408 20069112 40138224
- Sum of all divisors σ(n): 125491968
- Sum of proper divisors (its aliquot sum) s(n): 85353744
- 40138224 is an abundant number, because the sum of its proper divisors (85353744) is greater than itself. Its abundance is 45215520
Bases of 40138224
- Binary: 100110010001110101111100002
- Hexadecimal: 0x26475F0
- Base-36: NWAUO
Squares and roots of 40138224
- 40138224 squared (401382242) is 1611077025874176
- 40138224 cubed (401382243) is 64665770545791472103424
-
The
square root of 40138224 is 6335.4734629703 -
The
cube root of 40138224 is 342.3886693051
Scales and comparisons
How big is 40138224?- 40,138,224 seconds is equal to 1 year, 14 weeks, 2 days, 13 hours, 30 minutes, 24 seconds.
-
To count from 1 to 40,138,224 would take you about forty-seven weeks!
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 40138224 cubic inches would be around 28.5 feet tall.
Recreational maths with 40138224
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"Number 40138224 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.
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The information we have on file for 40138224 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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