42047222
42,047,222 is an even composite number composed of six prime numbers multiplied together.
42047222 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 42047222:
2 × 7 × 17 × 31 × 41 × 139
See below for interesting mathematical facts about the number 42047222 from the Numbermatics database.
Names of 42047222
- Cardinal: 42047222 can be written as Forty-two million, forty-seven thousand, two hundred twenty-two.
Scientific notation
- Scientific notation: 4.2047222 × 107
Factors of 42047222
Divisors of 42047222
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 7 14 17 31 34 41 62 82 119 139 217 238 278 287 434 527 574 697 973 1054 1271 1394 1946 2363 2542 3689 4309 4726 4879 5699 7378 8618 8897 9758 11398 16541 17794 21607 30163 33082 39893 43214 60326 73253 79786 96883 146506 151249 176669 193766 302498 353338 512771 678181 1025542 1236683 1356362 2473366 3003373 6006746 21023611 42047222
- Sum of all divisors σ(n): 81285120
- Sum of proper divisors (its aliquot sum) s(n): 39237898
- 42047222 is a deficient number, because the sum of its proper divisors (39237898) is less than itself. Its deficiency is 2809324
Bases of 42047222
- Binary: 101000000110010110111101102
- Hexadecimal: 0x28196F6
- Base-36: P17UE
Squares and roots of 42047222
- 42047222 squared (420472222) is 1767968877917284
- 42047222 cubed (420472223) is 74338179898878937985048
-
The
square root of 42047222 is 6484.3829313205 -
The
cube root of 42047222 is 347.7328894495
Scales and comparisons
How big is 42047222?- 42,047,222 seconds is equal to 1 year, 17 weeks, 3 days, 15 hours, 47 minutes, 2 seconds.
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To count from 1 to 42,047,222 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 42047222 cubic inches would be around 29 feet tall.
Recreational maths with 42047222
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The information we have on file for 42047222 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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