142934742
142,934,742 is an even composite number composed of five prime numbers multiplied together.
142934742 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 142934742:
2 × 32 × 17 × 232 × 883
(2 × 3 × 3 × 17 × 23 × 23 × 883)See below for interesting mathematical facts about the number 142934742 from the Numbermatics database.
Names of 142934742
- Cardinal: 142934742 can be written as One hundred forty-two million, nine hundred thirty-four thousand, seven hundred forty-two.
Scientific notation
- Scientific notation: 1.42934742 × 108
Factors of 142934742
Divisors of 142934742
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 6 9 17 18 23 34 46 51 69 102 138 153 207 306 391 414 529 782 883 1058 1173 1587 1766 2346 2649 3174 3519 4761 5298 7038 7947 8993 9522 15011 15894 17986 20309 26979 30022 40618 45033 53958 60927 80937 90066 121854 135099 161874 182781 270198 345253 365562 467107 690506 934214 1035759 1401321 2071518 2802642 3107277 4203963 6214554 7940819 8407926 15881638 23822457 47644914 71467371 142934742
- Sum of all divisors σ(n): 343174104
- Sum of proper divisors (its aliquot sum) s(n): 200239362
- 142934742 is an abundant number, because the sum of its proper divisors (200239362) is greater than itself. Its abundance is 57304620
Bases of 142934742
- Binary: 10001000010100000010110101102
- Hexadecimal: 0x88502D6
- Base-36: 2D3L5I
Squares and roots of 142934742
- 142934742 squared (1429347422) is 20430340470606564
- 142934742 cubed (1429347423) is 2920205444138307808846488
-
The
square root of 142934742 is 11955.5318576799 -
The
cube root of 142934742 is 522.8525944369
Scales and comparisons
How big is 142934742?- 142,934,742 seconds is equal to 4 years, 28 weeks, 2 days, 8 hours, 5 minutes, 42 seconds.
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To count from 1 to 142,934,742 would take you about six 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 142934742 cubic inches would be around 43.6 feet tall.
Recreational maths with 142934742
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The information we have on file for 142934742 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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