142885568
142,885,568 is an even composite number composed of four prime numbers multiplied together.
142885568 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 142885568:
26 × 73 × 23 × 283
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 23 × 283)See below for interesting mathematical facts about the number 142885568 from the Numbermatics database.
Names of 142885568
- Cardinal: 142885568 can be written as One hundred forty-two million, eight hundred eighty-five thousand, five hundred sixty-eight.
Scientific notation
- Scientific notation: 1.42885568 × 108
Factors of 142885568
Divisors of 142885568
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 4 7 8 14 16 23 28 32 46 49 56 64 92 98 112 161 184 196 224 283 322 343 368 392 448 566 644 686 736 784 1127 1132 1288 1372 1472 1568 1981 2254 2264 2576 2744 3136 3962 4508 4528 5152 5488 6509 7889 7924 9016 9056 10304 10976 13018 13867 15778 15848 18032 18112 21952 26036 27734 31556 31696 36064 45563 52072 55468 63112 63392 72128 91126 97069 104144 110936 126224 126784 182252 194138 208288 221872 252448 318941 364504 388276 416576 443744 504896 637882 729008 776552 887488 1275764 1458016 1553104 2232587 2551528 2916032 3106208 4465174 5103056 6212416 8930348 10206112 17860696 20412224 35721392 71442784 142885568
- Sum of all divisors σ(n): 346252800
- Sum of proper divisors (its aliquot sum) s(n): 203367232
- 142885568 is an abundant number, because the sum of its proper divisors (203367232) is greater than itself. Its abundance is 60481664
Bases of 142885568
- Binary: 10001000010001000010110000002
- Hexadecimal: 0x88442C0
- Base-36: 2D2J7K
Squares and roots of 142885568
- 142885568 squared (1428855682) is 20416285542682624
- 142885568 cubed (1428855683) is 2917192556216394973970432
-
The
square root of 142885568 is 11953.4751432377 -
The
cube root of 142885568 is 522.7926283711
Scales and comparisons
How big is 142885568?- 142,885,568 seconds is equal to 4 years, 28 weeks, 1 day, 18 hours, 26 minutes, 8 seconds.
-
To count from 1 to 142,885,568 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 142885568 cubic inches would be around 43.6 feet tall.
Recreational maths with 142885568
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The information we have on file for 142885568 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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