42668340
42,668,340 is an even composite number composed of six prime numbers multiplied together.
42668340 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 42668340:
22 × 3 × 5 × 11 × 13 × 4973
(2 × 2 × 3 × 5 × 11 × 13 × 4973)See below for interesting mathematical facts about the number 42668340 from the Numbermatics database.
Names of 42668340
- Cardinal: 42668340 can be written as Forty-two million, six hundred sixty-eight thousand, three hundred forty.
Scientific notation
- Scientific notation: 4.266834 × 107
Factors of 42668340
Divisors of 42668340
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 11 12 13 15 20 22 26 30 33 39 44 52 55 60 65 66 78 110 130 132 143 156 165 195 220 260 286 330 390 429 572 660 715 780 858 1430 1716 2145 2860 4290 4973 8580 9946 14919 19892 24865 29838 49730 54703 59676 64649 74595 99460 109406 129298 149190 164109 193947 218812 258596 273515 298380 323245 328218 387894 547030 646490 656436 711139 775788 820545 969735 1094060 1292980 1422278 1641090 1939470 2133417 2844556 3282180 3555695 3878940 4266834 7111390 8533668 10667085 14222780 21334170 42668340
- Sum of all divisors σ(n): 140386176
- Sum of proper divisors (its aliquot sum) s(n): 97717836
- 42668340 is an abundant number, because the sum of its proper divisors (97717836) is greater than itself. Its abundance is 55049496
Bases of 42668340
- Binary: 101000101100010001001101002
- Hexadecimal: 0x28B1134
- Base-36: PEJ3O
Squares and roots of 42668340
- 42668340 squared (426683402) is 1820587238355600
- 42668340 cubed (426683403) is 77681435285817781704000
-
The
square root of 42668340 is 6532.1007340671 -
The
cube root of 42668340 is 349.4367539327
Scales and comparisons
How big is 42668340?- 42,668,340 seconds is equal to 1 year, 18 weeks, 3 days, 20 hours, 19 minutes.
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To count from 1 to 42,668,340 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 42668340 cubic inches would be around 29.1 feet tall.
Recreational maths with 42668340
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The information we have on file for 42668340 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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