142399224
142,399,224 is an even composite number composed of five prime numbers multiplied together.
142399224 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 142399224:
23 × 32 × 11 × 19 × 9463
(2 × 2 × 2 × 3 × 3 × 11 × 19 × 9463)See below for interesting mathematical facts about the number 142399224 from the Numbermatics database.
Names of 142399224
- Cardinal: 142399224 can be written as One hundred forty-two million, three hundred ninety-nine thousand, two hundred twenty-four.
Scientific notation
- Scientific notation: 1.42399224 × 108
Factors of 142399224
Divisors of 142399224
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 18 19 22 24 33 36 38 44 57 66 72 76 88 99 114 132 152 171 198 209 228 264 342 396 418 456 627 684 792 836 1254 1368 1672 1881 2508 3762 5016 7524 9463 15048 18926 28389 37852 56778 75704 85167 104093 113556 170334 179797 208186 227112 312279 340668 359594 416372 539391 624558 681336 719188 832744 936837 1078782 1249116 1438376 1618173 1873674 1977767 2157564 2498232 3236346 3747348 3955534 4315128 5933301 6472692 7494696 7911068 11866602 12945384 15822136 17799903 23733204 35599806 47466408 71199612 142399224
- Sum of all divisors σ(n): 442915200
- Sum of proper divisors (its aliquot sum) s(n): 300515976
- 142399224 is an abundant number, because the sum of its proper divisors (300515976) is greater than itself. Its abundance is 158116752
Bases of 142399224
- Binary: 10000111110011010110111110002
- Hexadecimal: 0x87CD6F8
- Base-36: 2CS3Y0
Squares and roots of 142399224
- 142399224 squared (1423992242) is 20277538995802176
- 142399224 cubed (1423992243) is 2887505817631969119911424
-
The
square root of 142399224 is 11933.1145976229 -
The
cube root of 142399224 is 522.1988056769
Scales and comparisons
How big is 142399224?- 142,399,224 seconds is equal to 4 years, 27 weeks, 3 days, 3 hours, 20 minutes, 24 seconds.
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To count from 1 to 142,399,224 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 142399224 cubic inches would be around 43.5 feet tall.
Recreational maths with 142399224
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The information we have on file for 142399224 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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