42330981
42,330,981 is an odd composite number composed of six prime numbers multiplied together.
42330981 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 42330981:
3 × 7 × 11 × 29 × 71 × 89
See below for interesting mathematical facts about the number 42330981 from the Numbermatics database.
Names of 42330981
- Cardinal: 42330981 can be written as Forty-two million, three hundred thirty thousand, nine hundred eighty-one.
Scientific notation
- Scientific notation: 4.2330981 × 107
Factors of 42330981
Divisors of 42330981
- Number of divisors d(n): 64
-
Complete list of divisors:
1 3 7 11 21 29 33 71 77 87 89 203 213 231 267 319 497 609 623 781 957 979 1491 1869 2059 2233 2343 2581 2937 5467 6177 6319 6699 6853 7743 14413 16401 18067 18957 20559 22649 28391 43239 44233 54201 67947 69509 85173 132699 158543 183251 198737 208527 475629 486563 549753 596211 1282757 1459689 2015761 3848271 6047283 14110327 42330981
- Sum of all divisors σ(n): 74649600
- Sum of proper divisors (its aliquot sum) s(n): 32318619
- 42330981 is a deficient number, because the sum of its proper divisors (32318619) is less than itself. Its deficiency is 10012362
Bases of 42330981
- Binary: 101000010111101011011001012
- Hexadecimal: 0x285EB65
- Base-36: P7ASL
Squares and roots of 42330981
- 42330981 squared (423309812) is 1791911952422361
- 42330981 cubed (423309813) is 75853390811663867466141
-
The
square root of 42330981 is 6506.2263256055 -
The
cube root of 42330981 is 348.5133706541
Scales and comparisons
How big is 42330981?- 42,330,981 seconds is equal to 1 year, 17 weeks, 6 days, 22 hours, 36 minutes, 21 seconds.
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To count from 1 to 42,330,981 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 42330981 cubic inches would be around 29 feet tall.
Recreational maths with 42330981
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The information we have on file for 42330981 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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