72434142
72,434,142 is an even composite number composed of five prime numbers multiplied together.
72434142 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 72434142:
2 × 33 × 11 × 197 × 619
(2 × 3 × 3 × 3 × 11 × 197 × 619)See below for interesting mathematical facts about the number 72434142 from the Numbermatics database.
Names of 72434142
- Cardinal: 72434142 can be written as Seventy-two million, four hundred thirty-four thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 7.2434142 × 107
Factors of 72434142
Divisors of 72434142
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 9 11 18 22 27 33 54 66 99 197 198 297 394 591 594 619 1182 1238 1773 1857 2167 3546 3714 4334 5319 5571 6501 6809 10638 11142 13002 13618 16713 19503 20427 33426 39006 40854 58509 61281 117018 121943 122562 183843 243886 365829 367686 731658 1097487 1341373 2194974 2682746 3292461 4024119 6584922 8048238 12072357 24144714 36217071 72434142
- Sum of all divisors σ(n): 176774400
- Sum of proper divisors (its aliquot sum) s(n): 104340258
- 72434142 is an abundant number, because the sum of its proper divisors (104340258) is greater than itself. Its abundance is 31906116
Bases of 72434142
- Binary: 1000101000101000001110111102
- Hexadecimal: 0x45141DE
- Base-36: 174IJI
Squares and roots of 72434142
- 72434142 squared (724341422) is 5246704927276164
- 72434142 cubed (724341423) is 380040569734421336391288
-
The
square root of 72434142 is 8510.8249893885 -
The
cube root of 72434142 is 416.8512486363
Scales and comparisons
How big is 72434142?- 72,434,142 seconds is equal to 2 years, 15 weeks, 5 days, 8 hours, 35 minutes, 42 seconds.
-
To count from 1 to 72,434,142 would take you about 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 72434142 cubic inches would be around 34.7 feet tall.
Recreational maths with 72434142
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The information we have on file for 72434142 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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