142951130
142,951,130 is an even composite number composed of five prime numbers multiplied together.
142951130 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 142951130:
2 × 5 × 72 × 17 × 1312
(2 × 5 × 7 × 7 × 17 × 131 × 131)See below for interesting mathematical facts about the number 142951130 from the Numbermatics database.
Names of 142951130
- Cardinal: 142951130 can be written as One hundred forty-two million, nine hundred fifty-one thousand, one hundred thirty.
Scientific notation
- Scientific notation: 1.4295113 × 108
Factors of 142951130
Divisors of 142951130
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 5 7 10 14 17 34 35 49 70 85 98 119 131 170 238 245 262 490 595 655 833 917 1190 1310 1666 1834 2227 4165 4454 4585 6419 8330 9170 11135 12838 15589 17161 22270 31178 32095 34322 64190 77945 85805 109123 120127 155890 171610 218246 240254 291737 545615 583474 600635 840889 1091230 1201270 1458685 1681778 2042159 2917370 4084318 4204445 8408890 10210795 14295113 20421590 28590226 71475565 142951130
- Sum of all divisors σ(n): 319367124
- Sum of proper divisors (its aliquot sum) s(n): 176415994
- 142951130 is an abundant number, because the sum of its proper divisors (176415994) is greater than itself. Its abundance is 33464864
Bases of 142951130
- Binary: 10001000010101000010110110102
- Hexadecimal: 0x88542DA
- Base-36: 2D3XSQ
Squares and roots of 142951130
- 142951130 squared (1429511302) is 20435025568276900
- 142951130 cubed (1429511303) is 2921209996564075007897000
-
The
square root of 142951130 is 11956.2172111417 -
The
cube root of 142951130 is 522.8725760053
Scales and comparisons
How big is 142951130?- 142,951,130 seconds is equal to 4 years, 28 weeks, 2 days, 12 hours, 38 minutes, 50 seconds.
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To count from 1 to 142,951,130 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 142951130 cubic inches would be around 43.6 feet tall.
Recreational maths with 142951130
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The information we have on file for 142951130 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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