142015380
142,015,380 is an even composite number composed of six prime numbers multiplied together.
142015380 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 142015380:
22 × 3 × 5 × 13 × 163 × 1117
(2 × 2 × 3 × 5 × 13 × 163 × 1117)See below for interesting mathematical facts about the number 142015380 from the Numbermatics database.
Names of 142015380
- Cardinal: 142015380 can be written as One hundred forty-two million, fifteen thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.4201538 × 108
Factors of 142015380
Divisors of 142015380
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 163 195 260 326 390 489 652 780 815 978 1117 1630 1956 2119 2234 2445 3260 3351 4238 4468 4890 5585 6357 6702 8476 9780 10595 11170 12714 13404 14521 16755 21190 22340 25428 29042 31785 33510 42380 43563 58084 63570 67020 72605 87126 127140 145210 174252 182071 217815 290420 364142 435630 546213 728284 871260 910355 1092426 1820710 2184852 2366923 2731065 3641420 4733846 5462130 7100769 9467692 10924260 11834615 14201538 23669230 28403076 35503845 47338460 71007690 142015380
- Sum of all divisors σ(n): 431243904
- Sum of proper divisors (its aliquot sum) s(n): 289228524
- 142015380 is an abundant number, because the sum of its proper divisors (289228524) is greater than itself. Its abundance is 147213144
Bases of 142015380
- Binary: 10000111011011111011100101002
- Hexadecimal: 0x876FB94
- Base-36: 2CJVRO
Squares and roots of 142015380
- 142015380 squared (1420153802) is 20168368156544400
- 142015380 cubed (1420153803) is 2864218467731552452872000
-
The
square root of 142015380 is 11917.0206008045 -
The
cube root of 142015380 is 521.7291794057
Scales and comparisons
How big is 142015380?- 142,015,380 seconds is equal to 4 years, 26 weeks, 5 days, 16 hours, 43 minutes.
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To count from 1 to 142,015,380 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 142015380 cubic inches would be around 43.5 feet tall.
Recreational maths with 142015380
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The information we have on file for 142015380 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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