142915190
142,915,190 is an even composite number composed of six prime numbers multiplied together.
142915190 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 142915190:
2 × 5 × 11 × 29 × 71 × 631
See below for interesting mathematical facts about the number 142915190 from the Numbermatics database.
Names of 142915190
- Cardinal: 142915190 can be written as One hundred forty-two million, nine hundred fifteen thousand, one hundred ninety.
Scientific notation
- Scientific notation: 1.4291519 × 108
Factors of 142915190
Divisors of 142915190
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 10 11 22 29 55 58 71 110 142 145 290 319 355 631 638 710 781 1262 1562 1595 2059 3155 3190 3905 4118 6310 6941 7810 10295 13882 18299 20590 22649 34705 36598 44801 45298 69410 89602 91495 113245 182990 201289 224005 226490 402578 448010 492811 985622 1006445 1299229 2012890 2464055 2598458 4928110 6496145 12992290 14291519 28583038 71457595 142915190
- Sum of all divisors σ(n): 294865920
- Sum of proper divisors (its aliquot sum) s(n): 151950730
- 142915190 is an abundant number, because the sum of its proper divisors (151950730) is greater than itself. Its abundance is 9035540
Bases of 142915190
- Binary: 10001000010010110110011101102
- Hexadecimal: 0x884B676
- Base-36: 2D362E
Squares and roots of 142915190
- 142915190 squared (1429151902) is 20424751532736100
- 142915190 cubed (1429151903) is 2919007246003770951359000
-
The
square root of 142915190 is 11954.7141329269 -
The
cube root of 142915190 is 522.8287530675
Scales and comparisons
How big is 142915190?- 142,915,190 seconds is equal to 4 years, 28 weeks, 2 days, 2 hours, 39 minutes, 50 seconds.
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To count from 1 to 142,915,190 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 142915190 cubic inches would be around 43.6 feet tall.
Recreational maths with 142915190
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The information we have on file for 142915190 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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