142939368
142,939,368 is an even composite number composed of five prime numbers multiplied together.
142939368 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 142939368:
23 × 32 × 11 × 13 × 13883
(2 × 2 × 2 × 3 × 3 × 11 × 13 × 13883)See below for interesting mathematical facts about the number 142939368 from the Numbermatics database.
Names of 142939368
- Cardinal: 142939368 can be written as One hundred forty-two million, nine hundred thirty-nine thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 1.42939368 × 108
Factors of 142939368
Divisors of 142939368
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 18 22 24 26 33 36 39 44 52 66 72 78 88 99 104 117 132 143 156 198 234 264 286 312 396 429 468 572 792 858 936 1144 1287 1716 2574 3432 5148 10296 13883 27766 41649 55532 83298 111064 124947 152713 166596 180479 249894 305426 333192 360958 458139 499788 541437 610852 721916 916278 999576 1082874 1221704 1374417 1443832 1624311 1832556 1985269 2165748 2748834 3248622 3665112 3970538 4331496 5497668 5955807 6497244 7941076 10995336 11911614 12994488 15882152 17867421 23823228 35734842 47646456 71469684 142939368
- Sum of all divisors σ(n): 454839840
- Sum of proper divisors (its aliquot sum) s(n): 311900472
- 142939368 is an abundant number, because the sum of its proper divisors (311900472) is greater than itself. Its abundance is 168961104
Bases of 142939368
- Binary: 10001000010100010100111010002
- Hexadecimal: 0x88514E8
- Base-36: 2D3OQ0
Squares and roots of 142939368
- 142939368 squared (1429393682) is 20431662924239424
- 142939368 cubed (1429393683) is 2920488985579815147244032
-
The
square root of 142939368 is 11955.7253230409 -
The
cube root of 142939368 is 522.8582349833
Scales and comparisons
How big is 142939368?- 142,939,368 seconds is equal to 4 years, 28 weeks, 2 days, 9 hours, 22 minutes, 48 seconds.
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To count from 1 to 142,939,368 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 142939368 cubic inches would be around 43.6 feet tall.
Recreational maths with 142939368
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The information we have on file for 142939368 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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