18142440342
18,142,440,342 is an even composite number composed of five prime numbers multiplied together.
18142440342 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 18142440342:
2 × 3 × 132 × 23 × 777911
(2 × 3 × 13 × 13 × 23 × 777911)See below for interesting mathematical facts about the number 18142440342 from the Numbermatics database.
Names of 18142440342
- Cardinal: 18142440342 can be written as Eighteen billion, one hundred forty-two million, four hundred forty thousand, three hundred forty-two.
Scientific notation
- Scientific notation: 1.8142440342 × 1010
Factors of 18142440342
Divisors of 18142440342
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 3 6 13 23 26 39 46 69 78 138 169 299 338 507 598 897 1014 1794 3887 7774 11661 23322 777911 1555822 2333733 4667466 10112843 17891953 20225686 30338529 35783906 53675859 60677058 107351718 131466959 232595389 262933918 394400877 465190778 697786167 788801754 1395572334 3023740057 6047480114 9071220171 18142440342
- Sum of all divisors σ(n): 40999074048
- Sum of proper divisors (its aliquot sum) s(n): 22856633706
- 18142440342 is an abundant number, because the sum of its proper divisors (22856633706) is greater than itself. Its abundance is 4714193364
Bases of 18142440342
- Binary: 100001110010101111110101011100101102
- Hexadecimal: 0x4395FAB96
- Base-36: 8C1JGK6
Squares and roots of 18142440342
- 18142440342 squared (181424403422) is 329148141563029076964
- 18142440342 cubed (181424403423) is 5971550521987425661630696481688
-
The
square root of 18142440342 is 134693.8764086921 -
The
cube root of 18142440342 is 2627.6361890939
Scales and comparisons
How big is 18142440342?- 18,142,440,342 seconds is equal to 576 years, 45 weeks, 2 days, 22 hours, 45 minutes, 42 seconds.
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To count from 1 to 18,142,440,342 would take you about one thousand, one hundred fifty-three 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 18142440342 cubic inches would be around 219 feet tall.
Recreational maths with 18142440342
- 18142440342 backwards is 24304424181
- The number of decimal digits it has is: 11
- The sum of 18142440342's digits is 33
- More coming soon!
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The information we have on file for 18142440342 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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