1442009385
1,442,009,385 is an odd composite number composed of four prime numbers multiplied together.
1442009385 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1442009385:
38 × 5 × 113 × 389
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 113 × 389)See below for interesting mathematical facts about the number 1442009385 from the Numbermatics database.
Names of 1442009385
- Cardinal: 1442009385 can be written as One billion, four hundred forty-two million, nine thousand, three hundred eighty-five.
Scientific notation
- Scientific notation: 1.442009385 × 109
Factors of 1442009385
Divisors of 1442009385
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 5 9 15 27 45 81 113 135 243 339 389 405 565 729 1017 1167 1215 1695 1945 2187 3051 3501 3645 5085 5835 6561 9153 10503 10935 15255 17505 27459 31509 32805 43957 45765 52515 82377 94527 131871 137295 157545 219785 247131 283581 395613 411885 472635 659355 741393 850743 1186839 1235655 1417905 1978065 2552229 3560517 3706965 4253715 5934195 10681551 12761145 17802585 32044653 53407755 96133959 160223265 288401877 480669795 1442009385
- Sum of all divisors σ(n): 2625185160
- Sum of proper divisors (its aliquot sum) s(n): 1183175775
- 1442009385 is a deficient number, because the sum of its proper divisors (1183175775) is less than itself. Its deficiency is 258833610
Bases of 1442009385
- Binary: 10101011111001101010001001010012
- Hexadecimal: 0x55F35129
- Base-36: NUJ9K9
Squares and roots of 1442009385
- 1442009385 squared (14420093852) is 2079391066428078225
- 1442009385 cubed (14420093853) is 2998501432874447227964141625
-
The
square root of 1442009385 is 37973.7986643423 -
The
cube root of 1442009385 is 1129.7682415561
Scales and comparisons
How big is 1442009385?- 1,442,009,385 seconds is equal to 45 years, 44 weeks, 1 day, 22 hours, 9 minutes, 45 seconds.
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To count from 1 to 1,442,009,385 would take you about ninety-one 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 1442009385 cubic inches would be around 94.1 feet tall.
Recreational maths with 1442009385
- 1442009385 backwards is 5839002441
- The number of decimal digits it has is: 10
- The sum of 1442009385's digits is 36
- More coming soon!
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"Number 1442009385 - Facts about the integer". Numbermatics.com. 2024. Web. 30 May 2024.
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Numbermatics. (2024). Number 1442009385 - Facts about the integer. Retrieved 30 May 2024, from https://numbermatics.com/n/1442009385/
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The information we have on file for 1442009385 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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