142240384
142,240,384 is an even composite number composed of five prime numbers multiplied together.
142240384 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 142240384:
27 × 11 × 13 × 19 × 409
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 13 × 19 × 409)See below for interesting mathematical facts about the number 142240384 from the Numbermatics database.
Names of 142240384
- Cardinal: 142240384 can be written as One hundred forty-two million, two hundred forty thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 1.42240384 × 108
Factors of 142240384
Divisors of 142240384
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 8 11 13 16 19 22 26 32 38 44 52 64 76 88 104 128 143 152 176 208 209 247 286 304 352 409 416 418 494 572 608 704 818 832 836 988 1144 1216 1408 1636 1664 1672 1976 2288 2432 2717 3272 3344 3952 4499 4576 5317 5434 6544 6688 7771 7904 8998 9152 10634 10868 13088 13376 15542 15808 17996 18304 21268 21736 26176 26752 31084 31616 35992 42536 43472 52352 58487 62168 71984 85072 85481 86944 101023 116974 124336 143968 170144 170962 173888 202046 233948 248672 287936 340288 341924 347776 404092 467896 497344 575872 680576 683848 808184 935792 994688 1111253 1367696 1616368 1871584 2222506 2735392 3232736 3743168 4445012 5470784 6465472 7486336 8890024 10941568 12930944 17780048 35560096 71120192 142240384
- Sum of all divisors σ(n): 351288000
- Sum of proper divisors (its aliquot sum) s(n): 209047616
- 142240384 is an abundant number, because the sum of its proper divisors (209047616) is greater than itself. Its abundance is 66807232
Bases of 142240384
- Binary: 10000111101001101010100000002
- Hexadecimal: 0x87A6A80
- Base-36: 2COPDS
Squares and roots of 142240384
- 142240384 squared (1422403842) is 20232326840467456
- 142240384 cubed (1422403843) is 2877853939001597680943104
-
The
square root of 142240384 is 11926.4573113729 -
The
cube root of 142240384 is 522.0045702589
Scales and comparisons
How big is 142240384?- 142,240,384 seconds is equal to 4 years, 27 weeks, 1 day, 7 hours, 13 minutes, 4 seconds.
-
To count from 1 to 142,240,384 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 142240384 cubic inches would be around 43.5 feet tall.
Recreational maths with 142240384
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The information we have on file for 142240384 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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