142782992
142,782,992 is an even composite number composed of five prime numbers multiplied together.
142782992 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 142782992:
24 × 11 × 41 × 47 × 421
(2 × 2 × 2 × 2 × 11 × 41 × 47 × 421)See below for interesting mathematical facts about the number 142782992 from the Numbermatics database.
Names of 142782992
- Cardinal: 142782992 can be written as One hundred forty-two million, seven hundred eighty-two thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.42782992 × 108
Factors of 142782992
Divisors of 142782992
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 8 11 16 22 41 44 47 82 88 94 164 176 188 328 376 421 451 517 656 752 842 902 1034 1684 1804 1927 2068 3368 3608 3854 4136 4631 6736 7216 7708 8272 9262 15416 17261 18524 19787 21197 30832 34522 37048 39574 42394 69044 74096 79148 84788 138088 158296 169576 189871 217657 276176 316592 339152 379742 435314 759484 811267 870628 1518968 1622534 1741256 3037936 3245068 3482512 6490136 8923937 12980272 17847874 35695748 71391496 142782992
- Sum of all divisors σ(n): 316479744
- Sum of proper divisors (its aliquot sum) s(n): 173696752
- 142782992 is an abundant number, because the sum of its proper divisors (173696752) is greater than itself. Its abundance is 30913760
Bases of 142782992
- Binary: 10001000001010110010000100002
- Hexadecimal: 0x882B210
- Base-36: 2D0C28
Squares and roots of 142782992
- 142782992 squared (1427829922) is 20386982804472064
- 142782992 cubed (1427829923) is 2910914402675072278335488
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The
square root of 142782992 is 11949.1837378123 -
The
cube root of 142782992 is 522.6674960363
Scales and comparisons
How big is 142782992?- 142,782,992 seconds is equal to 4 years, 28 weeks, 13 hours, 56 minutes, 32 seconds.
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To count from 1 to 142,782,992 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 142782992 cubic inches would be around 43.6 feet tall.
Recreational maths with 142782992
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The information we have on file for 142782992 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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