142861040
142,861,040 is an even composite number composed of five prime numbers multiplied together.
142861040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 142861040:
24 × 5 × 7 × 337 × 757
(2 × 2 × 2 × 2 × 5 × 7 × 337 × 757)See below for interesting mathematical facts about the number 142861040 from the Numbermatics database.
Names of 142861040
- Cardinal: 142861040 can be written as One hundred forty-two million, eight hundred sixty-one thousand and forty.
Scientific notation
- Scientific notation: 1.4286104 × 108
Factors of 142861040
Divisors of 142861040
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 337 560 674 757 1348 1514 1685 2359 2696 3028 3370 3785 4718 5299 5392 6056 6740 7570 9436 10598 11795 12112 13480 15140 18872 21196 23590 26495 26960 30280 37744 42392 47180 52990 60560 84784 94360 105980 188720 211960 255109 423920 510218 1020436 1275545 1785763 2040872 2551090 3571526 4081744 5102180 7143052 8928815 10204360 14286104 17857630 20408720 28572208 35715260 71430520 142861040
- Sum of all divisors σ(n): 381231552
- Sum of proper divisors (its aliquot sum) s(n): 238370512
- 142861040 is an abundant number, because the sum of its proper divisors (238370512) is greater than itself. Its abundance is 95509472
Bases of 142861040
- Binary: 10001000001111100010111100002
- Hexadecimal: 0x883E2F0
- Base-36: 2D20A8
Squares and roots of 142861040
- 142861040 squared (1428610402) is 20409276749881600
- 142861040 cubed (1428610403) is 2915690502135905252864000
-
The
square root of 142861040 is 11952.4491214145 -
The
cube root of 142861040 is 522.7627121439
Scales and comparisons
How big is 142861040?- 142,861,040 seconds is equal to 4 years, 28 weeks, 1 day, 11 hours, 37 minutes, 20 seconds.
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To count from 1 to 142,861,040 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 142861040 cubic inches would be around 43.6 feet tall.
Recreational maths with 142861040
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The information we have on file for 142861040 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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