42066816
42,066,816 is an even composite number composed of five prime numbers multiplied together.
42066816 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 42066816:
27 × 3 × 11 × 23 × 433
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 23 × 433)See below for interesting mathematical facts about the number 42066816 from the Numbermatics database.
Names of 42066816
- Cardinal: 42066816 can be written as Forty-two million, sixty-six thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 4.2066816 × 107
Factors of 42066816
Divisors of 42066816
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 23 24 32 33 44 46 48 64 66 69 88 92 96 128 132 138 176 184 192 253 264 276 352 368 384 433 506 528 552 704 736 759 866 1012 1056 1104 1299 1408 1472 1518 1732 2024 2112 2208 2598 2944 3036 3464 4048 4224 4416 4763 5196 6072 6928 8096 8832 9526 9959 10392 12144 13856 14289 16192 19052 19918 20784 24288 27712 28578 29877 32384 38104 39836 41568 48576 55424 57156 59754 76208 79672 83136 97152 109549 114312 119508 152416 159344 166272 219098 228624 239016 304832 318688 328647 438196 457248 478032 609664 637376 657294 876392 914496 956064 1274752 1314588 1752784 1828992 1912128 2629176 3505568 3824256 5258352 7011136 10516704 14022272 21033408 42066816
- Sum of all divisors σ(n): 127491840
- Sum of proper divisors (its aliquot sum) s(n): 85425024
- 42066816 is an abundant number, because the sum of its proper divisors (85425024) is greater than itself. Its abundance is 43358208
Bases of 42066816
- Binary: 101000000111100011100000002
- Hexadecimal: 0x281E380
- Base-36: P1MYO
Squares and roots of 42066816
- 42066816 squared (420668162) is 1769617008377856
- 42066816 cubed (420668163) is 74442153081901726826496
-
The
square root of 42066816 is 6485.8936161489 -
The
cube root of 42066816 is 347.7868955553
Scales and comparisons
How big is 42066816?- 42,066,816 seconds is equal to 1 year, 17 weeks, 3 days, 21 hours, 13 minutes, 36 seconds.
-
To count from 1 to 42,066,816 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 42066816 cubic inches would be around 29 feet tall.
Recreational maths with 42066816
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The information we have on file for 42066816 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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