142842880
142,842,880 is an even composite number composed of four prime numbers multiplied together.
What does the number 142842880 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 88 divisors.
142842880 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-eight divisors.
Prime factorization of 142842880:
210 × 5 × 23 × 1213
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 23 × 1213)See below for interesting mathematical facts about the number 142842880 from the Numbermatics database.
Names of 142842880
- Cardinal: 142842880 can be written as One hundred forty-two million, eight hundred forty-two thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.4284288 × 108
Factors of 142842880
Divisors of 142842880
- Number of divisors d(n): 88
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Complete list of divisors:
1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 128 160 184 230 256 320 368 460 512 640 736 920 1024 1213 1280 1472 1840 2426 2560 2944 3680 4852 5120 5888 6065 7360 9704 11776 12130 14720 19408 23552 24260 27899 29440 38816 48520 55798 58880 77632 97040 111596 117760 139495 155264 194080 223192 278990 310528 388160 446384 557980 621056 776320 892768 1115960 1242112 1552640 1785536 2231920 3105280 3571072 4463840 6210560 7142144 8927680 14284288 17855360 28568576 35710720 71421440 142842880
- Sum of all divisors σ(n): 357848352
- Sum of proper divisors (its aliquot sum) s(n): 215005472
- 142842880 is an abundant number, because the sum of its proper divisors (215005472) is greater than itself. Its abundance is 72162592
Bases of 142842880
- Binary: 10001000001110011100000000002
- Hexadecimal: 0x8839C00
- Base-36: 2D1M9S
Squares and roots of 142842880
- 142842880 squared (1428428802) is 20404088366694400
- 142842880 cubed (1428428803) is 2914578746073124175872000
-
The
square root of 142842880 is 11951.6894203289 -
The
cube root of 142842880 is 522.7405606109
Scales and comparisons
How big is 142842880?- 142,842,880 seconds is equal to 4 years, 28 weeks, 1 day, 6 hours, 34 minutes, 40 seconds.
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To count from 1 to 142,842,880 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 142842880 cubic inches would be around 43.6 feet tall.
Recreational maths with 142842880
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The information we have on file for 142842880 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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